diff --git a/src/api/infra/codegen.js b/src/api/infra/codegen.js
index 0d65c93fb85defc81aba1315bf99eab819275bdc..60aba43f0cfa6133b6803967c38ad0c2e3624bd4 100644
--- a/src/api/infra/codegen.js
+++ b/src/api/infra/codegen.js
@@ -96,3 +96,11 @@ export function deleteCodegen(tableId) {
     method: 'delete'
   })
 }
+
+// 批量删除数据库的表和字段定义
+export function deleteCodegenList(tableIds) {
+  return request({
+    url: `/infra/codegen/delete-list?tableIds=${tableIds.join(',')}`,
+    method: 'delete'
+  })
+}
diff --git a/src/api/infra/config.js b/src/api/infra/config.js
index eec15177962dfc0702f40e673b73fe8a9a3cfa88..214bd38c55079ce7e6a827922c0d63a4cad9de11 100644
--- a/src/api/infra/config.js
+++ b/src/api/infra/config.js
@@ -51,6 +51,14 @@ export function delConfig(configId) {
   })
 }
 
+// 批量删除参数配置
+export function delConfigList(ids) {
+  return request({
+    url: `/infra/config/delete-list?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 导出参数
 export function exportConfig(query) {
   return request({
diff --git a/src/api/infra/dataSourceConfig.js b/src/api/infra/dataSourceConfig.js
index 2d96b49ccff16a4cf1e31c3d2e8010d4dedab205..5567140d306a846cb58b77098426a09b6e9ce1bf 100755
--- a/src/api/infra/dataSourceConfig.js
+++ b/src/api/infra/dataSourceConfig.js
@@ -26,6 +26,14 @@ export function deleteDataSourceConfig(id) {
   })
 }
 
+// 批量删除数据源配置
+export function deleteDataSourceConfigList(ids) {
+  return request({
+    url: `/infra/data-source-config/delete-list?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得数据源配置
 export function getDataSourceConfig(id) {
   return request({
diff --git a/src/api/infra/demo01.js b/src/api/infra/demo01.js
index b3e5ac144aab80c3e5fd332e09dcf5aa389ba01e..ffa72b5ed9485cbf9cd40bae8b739d797bf905e5 100644
--- a/src/api/infra/demo01.js
+++ b/src/api/infra/demo01.js
@@ -26,6 +26,14 @@ export function deleteDemo01Contact(id) {
   })
 }
 
+/** 批量删除示例联系人 */
+export function deleteDemo01ContactList(ids) {
+  return request({
+    url: `/infra/demo01-contact/delete-list?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得示例联系人
 export function getDemo01Contact(id) {
   return request({
diff --git a/src/api/infra/demo02.js b/src/api/infra/demo02.js
index 7d6d4cdd0567d53de57c1f97c4667481b848d564..8e15713769cca364b04e12803fe89e8aa1f47a4a 100644
--- a/src/api/infra/demo02.js
+++ b/src/api/infra/demo02.js
@@ -26,6 +26,14 @@ export function deleteDemo02Category(id) {
   })
 }
 
+// 批量删除示例分类
+export function deleteDemo02CategoryList(ids) {
+  return request({
+    url: `/infra/demo02-category/delete-list?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得示例分类
 export function getDemo02Category(id) {
   return request({
diff --git a/src/api/infra/demo03-erp.js b/src/api/infra/demo03-erp.js
index 521317caec1af5a82070d2471651075538dda1d2..3209a0f222e1516bb7f5e8a51341a43c0aefdb8b 100644
--- a/src/api/infra/demo03-erp.js
+++ b/src/api/infra/demo03-erp.js
@@ -3,7 +3,7 @@ import request from '@/utils/request'
 // 创建学生
 export function createDemo03Student(data) {
   return request({
-    url: '/infra/demo03-student/create',
+    url: '/infra/demo03-student-erp/create',
     method: 'post',
     data: data
   })
@@ -12,7 +12,7 @@ export function createDemo03Student(data) {
 // 更新学生
 export function updateDemo03Student(data) {
   return request({
-    url: '/infra/demo03-student/update',
+    url: '/infra/demo03-student-erp/update',
     method: 'put',
     data: data
   })
@@ -21,7 +21,15 @@ export function updateDemo03Student(data) {
 // 删除学生
 export function deleteDemo03Student(id) {
   return request({
-    url: '/infra/demo03-student/delete?id=' + id,
+    url: '/infra/demo03-student-erp/delete?id=' + id,
+    method: 'delete'
+  })
+}
+
+/** 批量删除学生 */
+export function deleteDemo03StudentList(ids) {
+  return request({
+    url: `/infra/demo03-student-erp/delete-list?ids=${ids.join(',')}`,
     method: 'delete'
   })
 }
@@ -29,7 +37,7 @@ export function deleteDemo03Student(id) {
 // 获得学生
 export function getDemo03Student(id) {
   return request({
-    url: '/infra/demo03-student/get?id=' + id,
+    url: '/infra/demo03-student-erp/get?id=' + id,
     method: 'get'
   })
 }
@@ -37,7 +45,7 @@ export function getDemo03Student(id) {
 // 获得学生分页
 export function getDemo03StudentPage(params) {
   return request({
-    url: '/infra/demo03-student/page',
+    url: '/infra/demo03-student-erp/page',
     method: 'get',
     params
   })
@@ -45,7 +53,7 @@ export function getDemo03StudentPage(params) {
 // 导出学生 Excel
 export function exportDemo03StudentExcel(params) {
   return request({
-    url: '/infra/demo03-student/export-excel',
+    url: '/infra/demo03-student-erp/export-excel',
     method: 'get',
     params,
     responseType: 'blob'
@@ -53,11 +61,10 @@ export function exportDemo03StudentExcel(params) {
 }
 
 // ==================== 子表（学生课程） ====================
-
 // 获得学生课程分页
 export function getDemo03CoursePage(params) {
   return request({
-    url: '/infra/demo03-student/demo03-course/page',
+    url: '/infra/demo03-student-erp/demo03-course/page',
     method: 'get',
     params
   })
@@ -65,43 +72,46 @@ export function getDemo03CoursePage(params) {
 // 新增学生课程
 export function createDemo03Course(data) {
   return request({
-    url: `/infra/demo03-student/demo03-course/create`,
+    url: '/infra/demo03-student-erp/demo03-course/create',
     method: 'post',
     data
   })
 }
-
 // 修改学生课程
 export function updateDemo03Course(data) {
   return request({
-    url: `/infra/demo03-student/demo03-course/update`,
+    url: '/infra/demo03-student-erp/demo03-course/update',
     method: 'post',
     data
   })
 }
-
 // 删除学生课程
 export function deleteDemo03Course(id) {
   return request({
-    url: `/infra/demo03-student/demo03-course/delete?id=` + id,
+    url: '/infra/demo03-student-erp/demo03-course/delete?id=' + id,
+    method: 'delete'
+  })
+}
+/** 批量删除学生课程 */
+export function deleteDemo03CourseList(ids) {
+  return request({
+    url: `/infra/demo03-student-erp/demo03-course/delete-list?ids=${ids.join(',')}`,
     method: 'delete'
   })
 }
-
 // 获得学生课程
 export function getDemo03Course(id) {
   return request({
-    url: `/infra/demo03-student/demo03-course/get?id=` + id,
+    url: '/infra/demo03-student-erp/demo03-course/get?id=' + id,
     method: 'get'
   })
 }
 
 // ==================== 子表（学生班级） ====================
-
 // 获得学生班级分页
 export function getDemo03GradePage(params) {
   return request({
-    url: '/infra/demo03-student/demo03-grade/page',
+    url: '/infra/demo03-student-erp/demo03-grade/page',
     method: 'get',
     params
   })
@@ -109,33 +119,37 @@ export function getDemo03GradePage(params) {
 // 新增学生班级
 export function createDemo03Grade(data) {
   return request({
-    url: `/infra/demo03-student/demo03-grade/create`,
+    url: '/infra/demo03-student-erp/demo03-grade/create',
     method: 'post',
     data
   })
 }
-
 // 修改学生班级
 export function updateDemo03Grade(data) {
   return request({
-    url: `/infra/demo03-student/demo03-grade/update`,
+    url: '/infra/demo03-student-erp/demo03-grade/update',
     method: 'post',
     data
   })
 }
-
 // 删除学生班级
 export function deleteDemo03Grade(id) {
   return request({
-    url: `/infra/demo03-student/demo03-grade/delete?id=` + id,
+    url: '/infra/demo03-student-erp/demo03-grade/delete?id=' + id,
+    method: 'delete'
+  })
+}
+/** 批量删除学生班级 */
+export function deleteDemo03GradeList(ids) {
+  return request({
+    url: `/infra/demo03-student-erp/demo03-grade/delete-list?ids=${ids.join(',')}`,
     method: 'delete'
   })
 }
-
 // 获得学生班级
 export function getDemo03Grade(id) {
   return request({
-    url: `/infra/demo03-student/demo03-grade/get?id=` + id,
+    url: '/infra/demo03-student-erp/demo03-grade/get?id=' + id,
     method: 'get'
   })
 }
diff --git a/src/api/infra/demo03-inner.js b/src/api/infra/demo03-inner.js
index 834522af03070f525cc2be763dcde3719c969956..d30c1537f062f766b76d653fa012ded6ef0c02cb 100644
--- a/src/api/infra/demo03-inner.js
+++ b/src/api/infra/demo03-inner.js
@@ -3,7 +3,7 @@ import request from '@/utils/request'
 // 创建学生
 export function createDemo03Student(data) {
   return request({
-    url: '/infra/demo03-student/create',
+    url: '/infra/demo03-student-inner/create',
     method: 'post',
     data: data
   })
@@ -12,7 +12,7 @@ export function createDemo03Student(data) {
 // 更新学生
 export function updateDemo03Student(data) {
   return request({
-    url: '/infra/demo03-student/update',
+    url: '/infra/demo03-student-inner/update',
     method: 'put',
     data: data
   })
@@ -21,7 +21,15 @@ export function updateDemo03Student(data) {
 // 删除学生
 export function deleteDemo03Student(id) {
   return request({
-    url: '/infra/demo03-student/delete?id=' + id,
+    url: '/infra/demo03-student-inner/delete?id=' + id,
+    method: 'delete'
+  })
+}
+
+/** 批量删除学生 */
+export function deleteDemo03StudentList(ids) {
+  return request({
+    url: `/infra/demo03-student-inner/delete-list?ids=${ids.join(',')}`,
     method: 'delete'
   })
 }
@@ -29,7 +37,7 @@ export function deleteDemo03Student(id) {
 // 获得学生
 export function getDemo03Student(id) {
   return request({
-    url: '/infra/demo03-student/get?id=' + id,
+    url: '/infra/demo03-student-inner/get?id=' + id,
     method: 'get'
   })
 }
@@ -37,7 +45,7 @@ export function getDemo03Student(id) {
 // 获得学生分页
 export function getDemo03StudentPage(params) {
   return request({
-    url: '/infra/demo03-student/page',
+    url: '/infra/demo03-student-inner/page',
     method: 'get',
     params
   })
@@ -45,7 +53,7 @@ export function getDemo03StudentPage(params) {
 // 导出学生 Excel
 export function exportDemo03StudentExcel(params) {
   return request({
-    url: '/infra/demo03-student/export-excel',
+    url: '/infra/demo03-student-inner/export-excel',
     method: 'get',
     params,
     responseType: 'blob'
@@ -53,21 +61,19 @@ export function exportDemo03StudentExcel(params) {
 }
 
 // ==================== 子表（学生课程） ====================
-
 // 获得学生课程列表
 export function getDemo03CourseListByStudentId(studentId) {
   return request({
-    url: `/infra/demo03-student/demo03-course/list-by-student-id?studentId=` + studentId,
+    url: '/infra/demo03-student-inner/demo03-course/list-by-student-id?studentId=' + studentId,
     method: 'get'
   })
 }
 
 // ==================== 子表（学生班级） ====================
-
 // 获得学生班级
 export function getDemo03GradeByStudentId(studentId) {
   return request({
-    url: `/infra/demo03-student/demo03-grade/get-by-student-id?studentId=` + studentId,
+    url: '/infra/demo03-student-inner/demo03-grade/get-by-student-id?studentId=' + studentId,
     method: 'get'
   })
 }
diff --git a/src/api/infra/demo03-normal.js b/src/api/infra/demo03-normal.js
index 834522af03070f525cc2be763dcde3719c969956..4f3abc146e341b981c387a649fa41a2fa5a55609 100644
--- a/src/api/infra/demo03-normal.js
+++ b/src/api/infra/demo03-normal.js
@@ -3,7 +3,7 @@ import request from '@/utils/request'
 // 创建学生
 export function createDemo03Student(data) {
   return request({
-    url: '/infra/demo03-student/create',
+    url: '/infra/demo03-student-normal/create',
     method: 'post',
     data: data
   })
@@ -12,7 +12,7 @@ export function createDemo03Student(data) {
 // 更新学生
 export function updateDemo03Student(data) {
   return request({
-    url: '/infra/demo03-student/update',
+    url: '/infra/demo03-student-normal/update',
     method: 'put',
     data: data
   })
@@ -21,7 +21,15 @@ export function updateDemo03Student(data) {
 // 删除学生
 export function deleteDemo03Student(id) {
   return request({
-    url: '/infra/demo03-student/delete?id=' + id,
+    url: '/infra/demo03-student-normal/delete?id=' + id,
+    method: 'delete'
+  })
+}
+
+/** 批量删除学生 */
+export function deleteDemo03StudentList(ids) {
+  return request({
+    url: `/infra/demo03-student-normal/delete-list?ids=${ids.join(',')}`,
     method: 'delete'
   })
 }
@@ -29,7 +37,7 @@ export function deleteDemo03Student(id) {
 // 获得学生
 export function getDemo03Student(id) {
   return request({
-    url: '/infra/demo03-student/get?id=' + id,
+    url: '/infra/demo03-student-normal/get?id=' + id,
     method: 'get'
   })
 }
@@ -37,7 +45,7 @@ export function getDemo03Student(id) {
 // 获得学生分页
 export function getDemo03StudentPage(params) {
   return request({
-    url: '/infra/demo03-student/page',
+    url: '/infra/demo03-student-normal/page',
     method: 'get',
     params
   })
@@ -45,7 +53,7 @@ export function getDemo03StudentPage(params) {
 // 导出学生 Excel
 export function exportDemo03StudentExcel(params) {
   return request({
-    url: '/infra/demo03-student/export-excel',
+    url: '/infra/demo03-student-normal/export-excel',
     method: 'get',
     params,
     responseType: 'blob'
@@ -53,21 +61,19 @@ export function exportDemo03StudentExcel(params) {
 }
 
 // ==================== 子表（学生课程） ====================
-
 // 获得学生课程列表
 export function getDemo03CourseListByStudentId(studentId) {
   return request({
-    url: `/infra/demo03-student/demo03-course/list-by-student-id?studentId=` + studentId,
+    url: '/infra/demo03-student-normal/demo03-course/list-by-student-id?studentId=' + studentId,
     method: 'get'
   })
 }
 
 // ==================== 子表（学生班级） ====================
-
 // 获得学生班级
 export function getDemo03GradeByStudentId(studentId) {
   return request({
-    url: `/infra/demo03-student/demo03-grade/get-by-student-id?studentId=` + studentId,
+    url: '/infra/demo03-student-normal/demo03-grade/get-by-student-id?studentId=' + studentId,
     method: 'get'
   })
 }
diff --git a/src/api/infra/file.js b/src/api/infra/file.js
index 2aeda2e9030b081bb6a25b021b2a3055c3f7cd0d..aa5f6d0649b0874f93749aadc36a70d34ecf5cd8 100644
--- a/src/api/infra/file.js
+++ b/src/api/infra/file.js
@@ -8,6 +8,14 @@ export function deleteFile(id) {
   })
 }
 
+// 批量删除文件
+export function deleteFileList(ids) {
+  return request({
+    url: `/infra/file/delete-list?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得文件分页
 export function getFilePage(query) {
   return request({
diff --git a/src/api/infra/fileConfig.js b/src/api/infra/fileConfig.js
index 4b75773bf3a5beabb16280abdf4742347c76ea93..49a9c33f37c521e4e09a3552218b258f5632b2da 100755
--- a/src/api/infra/fileConfig.js
+++ b/src/api/infra/fileConfig.js
@@ -34,6 +34,14 @@ export function deleteFileConfig(id) {
   })
 }
 
+// 批量删除文件配置
+export function deleteFileConfigList(ids) {
+  return request({
+    url: `/infra/file-config/delete-list?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得文件配置
 export function getFileConfig(id) {
   return request({
diff --git a/src/api/infra/job.js b/src/api/infra/job.js
index c2237c5198279914de0b05717f56e532e2b952e0..fd952d089ea36294c58b5408a132b2d570707217 100644
--- a/src/api/infra/job.js
+++ b/src/api/infra/job.js
@@ -43,6 +43,14 @@ export function delJob(jobId) {
   })
 }
 
+// 批量删除定时任务调度
+export function delJobList(ids) {
+  return request({
+    url: `/infra/job/delete-list?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 导出定时任务调度
 export function exportJob(query) {
   return request({
diff --git a/src/api/system/dept.js b/src/api/system/dept.js
index 4ca13e36b97bec0d57a844a9e07e9662c96c1fe2..5f6f07bc55803d18f3a69032389a7bb3ce496394 100644
--- a/src/api/system/dept.js
+++ b/src/api/system/dept.js
@@ -58,3 +58,11 @@ export function delDept(id) {
     method: 'delete'
   })
 }
+
+// 批量删除部门
+export function delDeptList(ids) {
+  return request({
+    url: `/system/dept/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
diff --git a/src/api/system/dict/type.js b/src/api/system/dict/type.js
index 659f7023964600a9187e4ad99c0d7b52d9d56733..31183a76ef674ee81261f36dc59630992c23c71b 100644
--- a/src/api/system/dict/type.js
+++ b/src/api/system/dict/type.js
@@ -43,6 +43,14 @@ export function delType(dictId) {
   })
 }
 
+// 批量删除字典类型
+export function delTypeList(ids) {
+  return request({
+    url: `/system/dict-type/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 导出字典类型
 export function exportType(query) {
   return request({
diff --git a/src/api/system/menu.js b/src/api/system/menu.js
index b378b01d910462832065b52858d619377e729941..75a2a5f1b9888ba7504a0d4707f9e2b54f0c452e 100644
--- a/src/api/system/menu.js
+++ b/src/api/system/menu.js
@@ -50,3 +50,11 @@ export function delMenu(id) {
     method: 'delete'
   })
 }
+
+// 批量删除菜单
+export function delMenuList(ids) {
+  return request({
+    url: `/system/menu/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
diff --git a/src/api/system/notice.js b/src/api/system/notice.js
index 14924f10fcd87ab2be7b790e5cbb66f616f01785..8b56feffbfe2405aea1d087d83f03177dc0c5705 100644
--- a/src/api/system/notice.js
+++ b/src/api/system/notice.js
@@ -43,6 +43,14 @@ export function delNotice(noticeId) {
   })
 }
 
+// 批量删除公告
+export function delNoticeList(ids) {
+  return request({
+    url: `/system/notice/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 推送公告
 export function pushNotice(noticeId) {
   return request({
diff --git a/src/api/system/oauth2/oauth2Client.js b/src/api/system/oauth2/oauth2Client.js
index b392b573501de946695867f0b908f3302a861d7b..09033605c87d1405fdbd0a4fade8893d6fdb4049 100755
--- a/src/api/system/oauth2/oauth2Client.js
+++ b/src/api/system/oauth2/oauth2Client.js
@@ -26,6 +26,14 @@ export function deleteOAuth2Client(id) {
   })
 }
 
+// 批量删除 OAuth2 客户端
+export function deleteOAuth2ClientList(ids) {
+  return request({
+    url: `/system/oauth2-client/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得 OAuth2 客户端
 export function getOAuth2Client(id) {
   return request({
diff --git a/src/api/system/post.js b/src/api/system/post.js
index df74d3fed94df614393876b9be81a06fbe83b75e..749066062221b48b2b860dbecddebcecac3da151 100644
--- a/src/api/system/post.js
+++ b/src/api/system/post.js
@@ -51,6 +51,14 @@ export function delPost(postId) {
   })
 }
 
+// 批量删除岗位
+export function delPostList(ids) {
+  return request({
+    url: `/system/post/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 导出岗位
 export function exportPost(query) {
   return request({
diff --git a/src/api/system/role.js b/src/api/system/role.js
index 9f0772e34066869f184e64fa04a3642cffae1099..37409f05aa1a85e42d812fbf6bb9cd3a20fbe920 100644
--- a/src/api/system/role.js
+++ b/src/api/system/role.js
@@ -64,6 +64,14 @@ export function delRole(roleId) {
   })
 }
 
+// 批量删除角色
+export function delRoleList(ids) {
+  return request({
+    url: `/system/role/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 导出角色
 export function exportRole(query) {
   return request({
diff --git a/src/api/system/sms/smsChannel.js b/src/api/system/sms/smsChannel.js
index 4e38de05f794050e207d09eb62812b2a269cca17..552893dda3d045d7a570e17f2b6a8dc92c32bee8 100644
--- a/src/api/system/sms/smsChannel.js
+++ b/src/api/system/sms/smsChannel.js
@@ -26,6 +26,14 @@ export function deleteSmsChannel(id) {
   })
 }
 
+// 批量删除短信渠道
+export function deleteSmsChannelList(ids) {
+  return request({
+    url: `/system/sms-channel/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得短信渠道
 export function getSmsChannel(id) {
   return request({
diff --git a/src/api/system/sms/smsTemplate.js b/src/api/system/sms/smsTemplate.js
index 853784cd144d13fb8268d96aceec68fd22ad587d..b2162c0630165ddab47520b8bd9320c10dbaaabc 100644
--- a/src/api/system/sms/smsTemplate.js
+++ b/src/api/system/sms/smsTemplate.js
@@ -26,6 +26,14 @@ export function deleteSmsTemplate(id) {
   })
 }
 
+// 批量删除短信模板
+export function deleteSmsTemplateList(ids) {
+  return request({
+    url: `/system/sms-template/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得短信模板
 export function getSmsTemplate(id) {
   return request({
diff --git a/src/api/system/tenant.js b/src/api/system/tenant.js
index bef02c54c203bd042e4f559ce31fe875fa3104ef..58b758c7d748b389dc10d9ac35f2c1015dd2ed30 100755
--- a/src/api/system/tenant.js
+++ b/src/api/system/tenant.js
@@ -37,6 +37,14 @@ export function deleteTenant(id) {
   })
 }
 
+// 批量删除租户
+export function deleteTenantList(ids) {
+  return request({
+    url: `/system/tenant/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得租户
 export function getTenant(id) {
   return request({
diff --git a/src/api/system/tenantPackage.js b/src/api/system/tenantPackage.js
index d3d9c9c488a93e3b53de28bebafa006a80a48ab5..27de59e595bacab46f6b74d3c6b5eb4b495ceadc 100755
--- a/src/api/system/tenantPackage.js
+++ b/src/api/system/tenantPackage.js
@@ -26,6 +26,14 @@ export function deleteTenantPackage(id) {
   })
 }
 
+// 批量删除租户套餐
+export function deleteTenantPackageList(ids) {
+  return request({
+    url: `/system/tenant-package/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 获得租户套餐
 export function getTenantPackage(id) {
   return request({
diff --git a/src/api/system/user.js b/src/api/system/user.js
index ffa08da096f2fc4a9b7089ad9cae8869bcbafc30..c681b39431dcfa9daf7d5fd93a35c387452b5f47 100644
--- a/src/api/system/user.js
+++ b/src/api/system/user.js
@@ -52,6 +52,14 @@ export function delUser(userId) {
   })
 }
 
+// 批量删除用户
+export function delUserList(ids) {
+  return request({
+    url: `/system/user/delete-batch?ids=${ids.join(',')}`,
+    method: 'delete'
+  })
+}
+
 // 导出用户
 export function exportUser(query) {
   return request({
diff --git a/src/main.js b/src/main.js
index 20617571a5aeae38a88a49d6e9e2ba61b0f893d5..2e5e210154e37fdc4ab26353968146a0789ae2c1 100644
--- a/src/main.js
+++ b/src/main.js
@@ -16,14 +16,15 @@ import './permission' // permission control
 import './tongji' // 百度统计
 import { getDicts } from "@/api/system/dict/data";
 import { getConfigKey } from "@/api/infra/config";
-import { parseTime, resetForm, handleTree, addBeginAndEndTime, divide} from "@/utils/ruoyi";
+import { parseTime, resetForm, handleTree, addBeginAndEndTime, divide } from "@/utils/ruoyi";
+import { isEmpty } from "@/utils";
 import Pagination from "@/components/Pagination";
 // 自定义表格工具扩展
 import RightToolbar from "@/components/RightToolbar"
 // 代码高亮插件
 // import hljs from 'highlight.js'
 // import 'highlight.js/styles/github-gist.css'
-import {DICT_TYPE, getDictDataLabel, getDictDatas, getDictDatas2} from "@/utils/dict";
+import { DICT_TYPE, getDictDataLabel, getDictDatas, getDictDatas2 } from "@/utils/dict";
 
 // 全局方法挂载
 Vue.prototype.getDicts = getDicts
@@ -37,6 +38,7 @@ Vue.prototype.DICT_TYPE = DICT_TYPE
 Vue.prototype.handleTree = handleTree
 Vue.prototype.addBeginAndEndTime = addBeginAndEndTime
 Vue.prototype.divide = divide
+Vue.prototype.isEmpty = isEmpty
 
 // 全局组件挂载
 Vue.component('DictTag', DictTag)
@@ -56,6 +58,7 @@ Vue.use(VueMeta)
 
 // bpmnProcessDesigner 需要引入
 import MyPD from "@/components/bpmnProcessDesigner/package/index.js";
+
 Vue.use(MyPD);
 import "@/components/bpmnProcessDesigner/package/theme/index.scss";
 import "bpmn-js/dist/assets/diagram-js.css";
@@ -65,6 +68,7 @@ import "bpmn-js/dist/assets/bpmn-font/css/bpmn-embedded.css";
 
 // Form Generator 组件需要使用到 tinymce
 import Tinymce from '@/components/tinymce/index.vue'
+
 Vue.component('tinymce', Tinymce)
 import '@/assets/icons'
 import request from "@/utils/request" // 实现 form generator 使用自己定义的 axios request 对象
@@ -74,6 +78,7 @@ import '@/styles/index.scss'
 
 // 默认点击背景不关闭弹窗
 import ElementUI from 'element-ui'
+
 ElementUI.Dialog.props.closeOnClickModal.default = false
 
 /**
diff --git a/src/utils/index.js b/src/utils/index.js
index 7a71498b521b888adb54252ccbaa4cd88925d63d..03d708a0d9e3a3bf7af24ef418ceef5af449b1bc 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -1,4 +1,4 @@
-import { parseTime } from './ruoyi'
+import {parseTime} from './ruoyi'
 
 /**
  * 表格时间格式化
@@ -217,7 +217,7 @@ export function getTime(type) {
 export function debounce(func, wait, immediate) {
   let timeout, args, context, timestamp, result
 
-  const later = function() {
+  const later = function () {
     // 据上一次触发时间间隔
     const last = +new Date() - timestamp
 
@@ -234,7 +234,7 @@ export function debounce(func, wait, immediate) {
     }
   }
 
-  return function(...args) {
+  return function (...args) {
     context = this
     timestamp = +new Date()
     const callNow = immediate && !timeout
@@ -294,9 +294,15 @@ export function deepClone(obj) {
   // RegExp
   if (_toString.call(obj) === '[object RegExp]') {
     const flags = []
-    if (obj.global) { flags.push('g') }
-    if (obj.multiline) { flags.push('m') }
-    if (obj.ignoreCase) { flags.push('i') }
+    if (obj.global) {
+      flags.push('g')
+    }
+    if (obj.multiline) {
+      flags.push('m')
+    }
+    if (obj.ignoreCase) {
+      flags.push('i')
+    }
 
     return new RegExp(obj.source, flags.join(''))
   }
@@ -438,3 +444,38 @@ export function toCamelCase(str, upperCaseFirst) {
 
   return str;
 }
+
+export const is = (val, type) => {
+  return toString.call(val) === `[object ${type}]`
+}
+
+export function isString(val) {
+  return is(val, 'String')
+}
+
+export function isArray(val) {
+  return val && Array.isArray(val)
+}
+
+export function isObject(val) {
+  return val !== null && is(val, 'Object')
+}
+
+export function isEmpty(val) {
+  if (val === null || val === undefined || typeof val === 'undefined') {
+    return true
+  }
+  if (isArray(val) || isString(val)) {
+    return val.length === 0
+  }
+
+  if (val instanceof Map || val instanceof Set) {
+    return val.size === 0
+  }
+
+  if (isObject(val)) {
+    return Object.keys(val).length === 0
+  }
+
+  return false
+}
diff --git a/src/views/infra/codegen/index.vue b/src/views/infra/codegen/index.vue
index 252f1197f04277e106178a048f5acae7b3756d6d..5a01705f9b14a9a5475802de8e547700a861a3eb 100644
--- a/src/views/infra/codegen/index.vue
+++ b/src/views/infra/codegen/index.vue
@@ -28,11 +28,25 @@
         <el-button type="info" plain icon="el-icon-upload" size="mini" @click="openImportTable"
                    v-hasPermi="['infra:codegen:create']">导入</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:codegen:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="tableList">
+    <el-table v-loading="loading" :data="tableList" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="数据源" align="center" :formatter="dataSourceConfigNameFormat"/>
       <el-table-column label="表名称" align="center" prop="tableName" width="200"/>
       <el-table-column label="表描述" align="center" prop="tableComment" :show-overflow-tooltip="true" width="120"/>
@@ -85,7 +99,7 @@
 
 <script>
 import { getCodegenTablePage, previewCodegen, downloadCodegen, deleteCodegen,
-  syncCodegenFromDB } from "@/api/infra/codegen";
+  syncCodegenFromDB, deleteCodegenList } from "@/api/infra/codegen";
 
 import importTable from "./importTable";
 // 代码高亮插件
@@ -136,6 +150,8 @@ export default {
       },
       // 数据源列表
       dataSourceConfigs: [],
+      // 选中项
+      checkedIds: [],
     };
   },
   created() {
@@ -312,6 +328,19 @@ export default {
       }
       return '未知【' + row.leaderUserId + '】';
     },
+    /** 选中行变化 */
+    handleRowCheckboxChange(selection) {
+      this.checkedIds = selection.map(item => item.id);
+    },
+    /** 批量删除 */
+    handleDeleteBatch() {
+      this.$modal.confirm('是否确认删除选中的数据项?').then(function() {
+          return deleteCodegenList(this.checkedIds);
+      }).then(() => {
+          this.getList();
+          this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    }
   }
 };
 </script>
diff --git a/src/views/infra/config/index.vue b/src/views/infra/config/index.vue
index 0357c7e93277fb2e95922cb00f9d18868570f29e..2779ddc57e1c2e9705e4cddfdb1061d59f54b33d 100644
--- a/src/views/infra/config/index.vue
+++ b/src/views/infra/config/index.vue
@@ -36,10 +36,24 @@
         <el-button type="warning" icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                    v-hasPermi="['infra:config:export']">导出</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:config:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="configList">
+    <el-table v-loading="loading" :data="configList" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="参数主键" align="center" prop="id" />
       <el-table-column label="参数分类" align="center" prop="category" />
       <el-table-column label="参数名称" align="center" prop="name" :show-overflow-tooltip="true" />
@@ -107,7 +121,7 @@
 </template>
 
 <script>
-import { listConfig, getConfig, delConfig, addConfig, updateConfig, exportConfig } from "@/api/infra/config";
+import { listConfig, getConfig, delConfig, addConfig, updateConfig, exportConfig, delConfigList } from "@/api/infra/config";
 
 export default {
   name: "InfraConfig",
@@ -154,7 +168,8 @@ export default {
         value: [
           { required: true, message: "参数键值不能为空", trigger: "blur" }
         ]
-      }
+      },
+      checkedIds: []
     };
   },
   created() {
@@ -258,6 +273,18 @@ export default {
         this.exportLoading = false;
       });
     },
+    handleRowCheckboxChange(selection) {
+      this.checkedIds = selection.map(item => item.id);
+    },
+    handleDeleteBatch() {
+      const ids = this.checkedIds;
+      this.$modal.confirm('是否确认删除选中的' + this.checkedIds.length + '项数据?').then(function() {
+          return delConfigList(ids);
+        }).then(() => {
+          this.getList();
+          this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    }
   }
 };
 </script>
diff --git a/src/views/infra/dataSourceConfig/index.vue b/src/views/infra/dataSourceConfig/index.vue
index 576259cec9437dc6e99836c8c3bbc4dd1f7ff59f..51116cad85776abd380d818a9fc4bc8a01e33794 100755
--- a/src/views/infra/dataSourceConfig/index.vue
+++ b/src/views/infra/dataSourceConfig/index.vue
@@ -6,10 +6,24 @@
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                    v-hasPermi="['infra:data-source-config:create']">新增</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:data-source-config:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="list">
+    <el-table v-loading="loading" :data="list" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="主键编号" align="center" prop="id" />
       <el-table-column label="数据源名称" align="center" prop="name" />
       <el-table-column label="数据源连接" align="center" prop="url" />
@@ -54,7 +68,7 @@
 </template>
 
 <script>
-import { createDataSourceConfig, updateDataSourceConfig, deleteDataSourceConfig, getDataSourceConfig, getDataSourceConfigList } from "@/api/infra/dataSourceConfig";
+import { createDataSourceConfig, updateDataSourceConfig, deleteDataSourceConfig, getDataSourceConfig, getDataSourceConfigList, deleteDataSourceConfigList } from "@/api/infra/dataSourceConfig";
 
 export default {
   name: "InfraDataSourceConfig",
@@ -80,7 +94,8 @@ export default {
         url: [{ required: true, message: "数据源连接不能为空", trigger: "blur" }],
         username: [{ required: true, message: "用户名不能为空", trigger: "blur" }],
         password: [{ required: true, message: "密码不能为空", trigger: "blur" }],
-      }
+      },
+      checkedIds: []
     };
   },
   created() {
@@ -160,6 +175,18 @@ export default {
           this.getList();
           this.$modal.msgSuccess("删除成功");
         }).catch(() => {});
+    },
+    handleRowCheckboxChange(val) {
+      this.checkedIds = val.map(item => item.id);
+    },
+    handleDeleteBatch() {
+      const ids = this.checkedIds;
+      this.$modal.confirm('是否确认删除选中的数据源配置?').then(function() {
+          return deleteDataSourceConfigList(ids);
+        }).then(() => {
+          this.getList();
+          this.$modal.msgSuccess("删除成功");
+        }).catch(() => {});
     }
   }
 };
diff --git a/src/views/infra/demo/demo01/Demo01ContactForm.vue b/src/views/infra/demo/demo01/Demo01ContactForm.vue
index f3ec79f7b733831be4557b9b8b27713054a2ed28..1001534c4f9d5182ec0741c3a59fabf289878620 100644
--- a/src/views/infra/demo/demo01/Demo01ContactForm.vue
+++ b/src/views/infra/demo/demo01/Demo01ContactForm.vue
@@ -8,8 +8,11 @@
         </el-form-item>
         <el-form-item label="性别" prop="sex">
           <el-radio-group v-model="formData.sex">
-            <el-radio v-for="dict in this.getDictDatas(DICT_TYPE.INFRA_BOOLEAN_STRING)"
-                      :key="dict.value" :label="dict.value">{{dict.label}}</el-radio>
+            <el-radio v-for="dict in this.getDictDatas(DICT_TYPE.SYSTEM_USER_SEX)"
+                      :key="dict.value" :label="parseInt(dict.value)"
+            >
+              {{dict.label}}
+            </el-radio>
           </el-radio-group>
         </el-form-item>
         <el-form-item label="出生年" prop="birthday">
diff --git a/src/views/infra/demo/demo01/index.vue b/src/views/infra/demo/demo01/index.vue
index 0381be2722471b0b4d1dd28678a300732cb26065..5d79856caf27bc55b92ba2ee3d46e0ddbcab0f6b 100644
--- a/src/views/infra/demo/demo01/index.vue
+++ b/src/views/infra/demo/demo01/index.vue
@@ -7,16 +7,15 @@
       </el-form-item>
       <el-form-item label="性别" prop="sex">
         <el-select v-model="queryParams.sex" placeholder="请选择性别" clearable size="small">
-          <el-option v-for="dict in this.getDictDatas(DICT_TYPE.INFRA_BOOLEAN_STRING)"
+          <el-option v-for="dict in this.getDictDatas(DICT_TYPE.SYSTEM_USER_SEX)"
                      :key="dict.value" :label="dict.label" :value="dict.value"/>
         </el-select>
       </el-form-item>
-      <el-form-item label="出生年" prop="birthday">
-        <el-date-picker clearable v-model="queryParams.birthday" type="date" value-format="yyyy-MM-dd" placeholder="选择出生年" />
-      </el-form-item>
       <el-form-item label="创建时间" prop="createTime">
-        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss" type="daterange"
-                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" :default-time="['00:00:00', '23:59:59']" />
+        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss"
+                        type="daterange"
+                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
+                        :default-time="['00:00:00', '23:59:59']"/>
       </el-form-item>
       <el-form-item>
         <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
@@ -28,21 +27,44 @@
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
-                   v-hasPermi="['infra:demo01-contact:create']">新增</el-button>
+                   v-hasPermi="['infra:demo01-contact:create']">新增
+        </el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
+                   :loading="exportLoading"
+                   v-hasPermi="['infra:demo01-contact:export']">导出
+        </el-button>
       </el-col>
       <el-col :span="1.5">
-        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
-                   v-hasPermi="['infra:demo01-contact:export']">导出</el-button>
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:demo01-contact:delete']"
+        >
+          批量删除
+        </el-button>
       </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
-      <el-table-column label="编号" align="center" prop="id" />
-      <el-table-column label="名字" align="center" prop="name" />
+    <el-table
+      v-loading="loading"
+      :data="list"
+      :stripe="true"
+      :show-overflow-tooltip="true"
+      @selection-change="handleRowCheckboxChange"
+    >
+      <el-table-column type="selection" width="55"/>
+      <el-table-column label="编号" align="center" prop="id"/>
+      <el-table-column label="名字" align="center" prop="name"/>
       <el-table-column label="性别" align="center" prop="sex">
         <template v-slot="scope">
-          <dict-tag :type="DICT_TYPE.INFRA_BOOLEAN_STRING" :value="scope.row.sex" />
+          <dict-tag :type="DICT_TYPE.SYSTEM_USER_SEX" :value="scope.row.sex"/>
         </template>
       </el-table-column>
       <el-table-column label="出生年" align="center" prop="birthday" width="180">
@@ -50,8 +72,8 @@
           <span>{{ parseTime(scope.row.birthday) }}</span>
         </template>
       </el-table-column>
-      <el-table-column label="简介" align="center" prop="description" />
-      <el-table-column label="头像" align="center" prop="avatar" />
+      <el-table-column label="简介" align="center" prop="description"/>
+      <el-table-column label="头像" align="center" prop="avatar"/>
       <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template v-slot="scope">
           <span>{{ parseTime(scope.row.createTime) }}</span>
@@ -60,9 +82,11 @@
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template v-slot="scope">
           <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
-                     v-hasPermi="['infra:demo01-contact:update']">修改</el-button>
+                     v-hasPermi="['infra:demo01-contact:update']">修改
+          </el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
-                     v-hasPermi="['infra:demo01-contact:delete']">删除</el-button>
+                     v-hasPermi="['infra:demo01-contact:delete']">删除
+          </el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -70,7 +94,7 @@
     <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                 @pagination="getList"/>
     <!-- 对话框(添加 / 修改) -->
-    <Demo01ContactForm ref="formRef" @success="getList" />
+    <Demo01ContactForm ref="formRef" @success="getList"/>
   </div>
 </template>
 
@@ -100,15 +124,13 @@ export default {
       refreshTable: true,
       // 选中行
       currentRow: {},
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
         pageSize: 10,
         name: null,
         sex: null,
-        birthday: null,
-        description: null,
-        avatar: null,
         createTime: [],
       },
     };
@@ -150,15 +172,29 @@ export default {
         await Demo01ContactApi.deleteDemo01Contact(id);
         await this.getList();
         this.$modal.msgSuccess("删除成功");
-      } catch {}
+      } catch {
+      }
+    },
+    /** 批量删除示例联系人 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认删除?')
+      try {
+        await Demo01ContactApi.deleteDemo01ContactList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {
+      }
+    },
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
     },
     /** 导出按钮操作 */
     async handleExport() {
       await this.$modal.confirm('是否确认导出所有示例联系人数据项?');
       try {
         this.exportLoading = true;
-        const res = await Demo01ContactApi.exportDemo01ContactExcel(this.queryParams);
-        this.$download.excel(res.data, '示例联系人.xls');
+        const data = await Demo01ContactApi.exportDemo01ContactExcel(this.queryParams);
+        this.$download.excel(data, '示例联系人.xls');
       } catch {
       } finally {
         this.exportLoading = false;
diff --git a/src/views/infra/demo/demo02/index.vue b/src/views/infra/demo/demo02/index.vue
index f7444467908b975306b17f2055fd15e849e5d404..9b33ab294359d6d543eeec2e8d1e3a3d8042c275 100644
--- a/src/views/infra/demo/demo02/index.vue
+++ b/src/views/infra/demo/demo02/index.vue
@@ -33,6 +33,19 @@
           展开/折叠
         </el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:demo02-category:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
@@ -45,7 +58,9 @@
         row-key="id"
         :default-expand-all="isExpandAll"
         :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
+        @selection-change="handleRowCheckboxChange"
     >
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="编号" align="center" prop="id" />
       <el-table-column label="名字" align="center" prop="name" />
       <el-table-column label="父级编号" align="center" prop="parentId" />
@@ -98,6 +113,7 @@ export default {
         parentId: null,
         createTime: [],
       },
+      checkedIds: [],
     };
   },
   created() {
@@ -157,6 +173,18 @@ export default {
       this.$nextTick(function () {
         this.refreshTable = true
       })
+    },
+    handleRowCheckboxChange(val) {
+      this.checkedIds = val.map(item => item.id);
+    },
+    handleDeleteBatch() {
+      this.$modal.confirm('是否确认删除选中的示例分类数据项?').then(async () => {
+        try {
+          await Demo02CategoryApi.deleteDemo02CategoryList(this.checkedIds);
+          await this.getList();
+          this.$modal.msgSuccess("删除成功");
+        } catch {}
+      });
     }
   }
 };
diff --git a/src/views/infra/demo/demo03/erp/Demo03StudentForm.vue b/src/views/infra/demo/demo03/erp/Demo03StudentForm.vue
index 8f1c2ce018a2b663fd27d52883de3d0f75fecd41..3e38dbf5d0d05219da8d7ea778d45925801e9785 100644
--- a/src/views/infra/demo/demo03/erp/Demo03StudentForm.vue
+++ b/src/views/infra/demo/demo03/erp/Demo03StudentForm.vue
@@ -4,17 +4,19 @@
     <el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="45%" v-dialogDrag append-to-body>
       <el-form ref="formRef" :model="formData" :rules="formRules" v-loading="formLoading" label-width="100px">
         <el-form-item label="名字" prop="name">
-          <el-input v-model="formData.name" placeholder="请输入名字" />
+          <el-input v-model="formData.name" placeholder="请输入名字"/>
         </el-form-item>
         <el-form-item label="性别" prop="sex">
           <el-radio-group v-model="formData.sex">
             <el-radio v-for="dict in this.getDictDatas(DICT_TYPE.SYSTEM_USER_SEX)"
                       :key="dict.value" :label="parseInt(dict.value)"
-            >{{dict.label}}</el-radio>
+            >{{ dict.label }}
+            </el-radio>
           </el-radio-group>
         </el-form-item>
         <el-form-item label="出生日期" prop="birthday">
-          <el-date-picker clearable v-model="formData.birthday" type="date" value-format="timestamp" placeholder="选择出生日期" />
+          <el-date-picker clearable v-model="formData.birthday" type="date" value-format="timestamp"
+                          placeholder="选择出生日期"/>
         </el-form-item>
         <el-form-item label="简介">
           <Editor v-model="formData.description" :min-height="192"/>
@@ -31,6 +33,7 @@
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-erp';
 import Editor from '@/components/Editor';
+
 export default {
   name: "Demo03StudentForm",
   components: {
diff --git a/src/views/infra/demo/demo03/erp/components/Demo03CourseForm.vue b/src/views/infra/demo/demo03/erp/components/Demo03CourseForm.vue
index e7680095d58e56316cccf3cca0748335094447f3..b5ffa2f41be70257e81d915ef202987fad050327 100644
--- a/src/views/infra/demo/demo03/erp/components/Demo03CourseForm.vue
+++ b/src/views/infra/demo/demo03/erp/components/Demo03CourseForm.vue
@@ -4,10 +4,10 @@
     <el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="45%" v-dialogDrag append-to-body>
       <el-form ref="formRef" :model="formData" :rules="formRules" v-loading="formLoading" label-width="100px">
         <el-form-item label="名字" prop="name">
-          <el-input v-model="formData.name" placeholder="请输入名字" />
+          <el-input v-model="formData.name" placeholder="请输入名字"/>
         </el-form-item>
         <el-form-item label="分数" prop="score">
-          <el-input v-model="formData.score" placeholder="请输入分数" />
+          <el-input v-model="formData.score" placeholder="请输入分数"/>
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
@@ -20,10 +20,10 @@
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-erp';
+
 export default {
   name: "Demo03CourseForm",
-  components: {
-  },
+  components: {},
   data() {
     return {
       // 弹出层标题
@@ -74,7 +74,7 @@ export default {
         const data = this.formData;
         // 修改的提交
         if (data.id) {
-          await  Demo03StudentApi.updateDemo03Course(data);
+          await Demo03StudentApi.updateDemo03Course(data);
           this.$modal.msgSuccess("修改成功");
           this.dialogVisible = false;
           this.$emit('success');
@@ -85,7 +85,7 @@ export default {
         this.$modal.msgSuccess("新增成功");
         this.dialogVisible = false;
         this.$emit('success');
-      }finally {
+      } finally {
         this.formLoading = false;
       }
     },
diff --git a/src/views/infra/demo/demo03/erp/components/Demo03CourseList.vue b/src/views/infra/demo/demo03/erp/components/Demo03CourseList.vue
index 8badf9c1433d6c8e93c20e66fb3ac19b8bc7cb25..1eccde19f21c551f439aa6f39665681cb3100695 100644
--- a/src/views/infra/demo/demo03/erp/components/Demo03CourseList.vue
+++ b/src/views/infra/demo/demo03/erp/components/Demo03CourseList.vue
@@ -4,13 +4,34 @@
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
-                   v-hasPermi="['infra:demo03-student:create']">新增</el-button>
+                   v-hasPermi="['infra:demo03-student:create']">新增
+        </el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:demo03-student:delete']"
+        >
+          批量删除
+        </el-button>
       </el-col>
     </el-row>
-    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
-      <el-table-column label="编号" align="center" prop="id" />
-      <el-table-column label="名字" align="center" prop="name" />
-      <el-table-column label="分数" align="center" prop="score" />
+    <el-table
+      v-loading="loading"
+      :data="list"
+      :stripe="true"
+      :show-overflow-tooltip="true"
+      @selection-change="handleRowCheckboxChange"
+    >
+      <el-table-column type="selection" width="55"/>
+      <el-table-column label="编号" align="center" prop="id"/>
+      <el-table-column label="名字" align="center" prop="name"/>
+      <el-table-column label="分数" align="center" prop="score"/>
       <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template v-slot="scope">
           <span>{{ parseTime(scope.row.createTime) }}</span>
@@ -19,9 +40,11 @@
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template v-slot="scope">
           <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
-                     v-hasPermi="['infra:demo03-student:update']">修改</el-button>
+                     v-hasPermi="['infra:demo03-student:update']">修改
+          </el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
-                     v-hasPermi="['infra:demo03-student:delete']">删除</el-button>
+                     v-hasPermi="['infra:demo03-student:delete']">删除
+          </el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -29,19 +52,20 @@
     <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                 @pagination="getList"/>
     <!-- 对话框(添加 / 修改) -->
-    <Demo03CourseForm ref="formRef" @success="getList" />
+    <Demo03CourseForm ref="formRef" @success="getList"/>
   </div>
 </template>
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-erp';
 import Demo03CourseForm from './Demo03CourseForm.vue';
+
 export default {
   name: "Demo03CourseList",
   components: {
     Demo03CourseForm
   },
-  props:[
+  props: [
     'studentId'
   ],// 学生编号（主表的关联字段）
   data() {
@@ -50,6 +74,7 @@ export default {
       loading: true,
       // 列表的数据
       list: [],
+      checkedIds: [],
       // 列表的总页数
       total: 0,
       // 查询参数
@@ -60,11 +85,12 @@ export default {
       }
     };
   },
-  watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
-    studentId:{
+  watch: {
+    /** 监听主表的关联字段的变化，加载对应的子表数据 */
+    studentId: {
       handler(val) {
         this.queryParams.studentId = val;
-        if (val){
+        if (val) {
           this.handleQuery();
         }
       },
@@ -83,6 +109,20 @@ export default {
         this.loading = false;
       }
     },
+    /** 批量删除学生 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认删除?')
+      try {
+        await Demo03StudentApi.deleteDemo03CourseList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {
+      }
+    },
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
+
     /** 搜索按钮操作 */
     handleQuery() {
       this.queryParams.pageNo = 1;
@@ -104,7 +144,8 @@ export default {
         await Demo03StudentApi.deleteDemo03Course(id);
         await this.getList();
         this.$modal.msgSuccess("删除成功");
-      } catch {}
+      } catch {
+      }
     },
   }
 };
diff --git a/src/views/infra/demo/demo03/erp/components/Demo03GradeForm.vue b/src/views/infra/demo/demo03/erp/components/Demo03GradeForm.vue
index b2e6f0f632221cfa00e905745a86f598910e3fcf..cb4630c5d6bf066d08b7b3b3541ff840582f7c4e 100644
--- a/src/views/infra/demo/demo03/erp/components/Demo03GradeForm.vue
+++ b/src/views/infra/demo/demo03/erp/components/Demo03GradeForm.vue
@@ -4,10 +4,10 @@
     <el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="45%" v-dialogDrag append-to-body>
       <el-form ref="formRef" :model="formData" :rules="formRules" v-loading="formLoading" label-width="100px">
         <el-form-item label="名字" prop="name">
-          <el-input v-model="formData.name" placeholder="请输入名字" />
+          <el-input v-model="formData.name" placeholder="请输入名字"/>
         </el-form-item>
         <el-form-item label="班主任" prop="teacher">
-          <el-input v-model="formData.teacher" placeholder="请输入班主任" />
+          <el-input v-model="formData.teacher" placeholder="请输入班主任"/>
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
@@ -20,10 +20,10 @@
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-erp';
+
 export default {
   name: "Demo03GradeForm",
-  components: {
-  },
+  components: {},
   data() {
     return {
       // 弹出层标题
@@ -74,7 +74,7 @@ export default {
         const data = this.formData;
         // 修改的提交
         if (data.id) {
-          await  Demo03StudentApi.updateDemo03Grade(data);
+          await Demo03StudentApi.updateDemo03Grade(data);
           this.$modal.msgSuccess("修改成功");
           this.dialogVisible = false;
           this.$emit('success');
@@ -85,7 +85,7 @@ export default {
         this.$modal.msgSuccess("新增成功");
         this.dialogVisible = false;
         this.$emit('success');
-      }finally {
+      } finally {
         this.formLoading = false;
       }
     },
diff --git a/src/views/infra/demo/demo03/erp/components/Demo03GradeList.vue b/src/views/infra/demo/demo03/erp/components/Demo03GradeList.vue
index 3ba44ca81ee8258652969e3cfde2ae4bad342762..60934c10c9eb88606becfd917fa32497f0daee32 100644
--- a/src/views/infra/demo/demo03/erp/components/Demo03GradeList.vue
+++ b/src/views/infra/demo/demo03/erp/components/Demo03GradeList.vue
@@ -4,13 +4,34 @@
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
-                   v-hasPermi="['infra:demo03-student:create']">新增</el-button>
+                   v-hasPermi="['infra:demo03-student:create']">新增
+        </el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:demo03-student:delete']"
+        >
+          批量删除
+        </el-button>
       </el-col>
     </el-row>
-    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
-      <el-table-column label="编号" align="center" prop="id" />
-      <el-table-column label="名字" align="center" prop="name" />
-      <el-table-column label="班主任" align="center" prop="teacher" />
+    <el-table
+      v-loading="loading"
+      :data="list"
+      :stripe="true"
+      :show-overflow-tooltip="true"
+      @selection-change="handleRowCheckboxChange"
+    >
+      <el-table-column type="selection" width="55"/>
+      <el-table-column label="编号" align="center" prop="id"/>
+      <el-table-column label="名字" align="center" prop="name"/>
+      <el-table-column label="班主任" align="center" prop="teacher"/>
       <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template v-slot="scope">
           <span>{{ parseTime(scope.row.createTime) }}</span>
@@ -19,9 +40,11 @@
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template v-slot="scope">
           <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
-                     v-hasPermi="['infra:demo03-student:update']">修改</el-button>
+                     v-hasPermi="['infra:demo03-student:update']">修改
+          </el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
-                     v-hasPermi="['infra:demo03-student:delete']">删除</el-button>
+                     v-hasPermi="['infra:demo03-student:delete']">删除
+          </el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -29,19 +52,20 @@
     <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                 @pagination="getList"/>
     <!-- 对话框(添加 / 修改) -->
-    <Demo03GradeForm ref="formRef" @success="getList" />
+    <Demo03GradeForm ref="formRef" @success="getList"/>
   </div>
 </template>
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-erp';
 import Demo03GradeForm from './Demo03GradeForm.vue';
+
 export default {
   name: "Demo03GradeList",
   components: {
     Demo03GradeForm
   },
-  props:[
+  props: [
     'studentId'
   ],// 学生编号（主表的关联字段）
   data() {
@@ -50,6 +74,7 @@ export default {
       loading: true,
       // 列表的数据
       list: [],
+      checkedIds: [],
       // 列表的总页数
       total: 0,
       // 查询参数
@@ -60,11 +85,12 @@ export default {
       }
     };
   },
-  watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
-    studentId:{
+  watch: {
+    /** 监听主表的关联字段的变化，加载对应的子表数据 */
+    studentId: {
       handler(val) {
         this.queryParams.studentId = val;
-        if (val){
+        if (val) {
           this.handleQuery();
         }
       },
@@ -83,6 +109,20 @@ export default {
         this.loading = false;
       }
     },
+    /** 批量删除学生 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认删除?')
+      try {
+        await Demo03StudentApi.deleteDemo03GradeList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {
+      }
+    },
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
+
     /** 搜索按钮操作 */
     handleQuery() {
       this.queryParams.pageNo = 1;
@@ -104,7 +144,8 @@ export default {
         await Demo03StudentApi.deleteDemo03Grade(id);
         await this.getList();
         this.$modal.msgSuccess("删除成功");
-      } catch {}
+      } catch {
+      }
     },
   }
 };
diff --git a/src/views/infra/demo/demo03/erp/index.vue b/src/views/infra/demo/demo03/erp/index.vue
index c3cf396a6ab0a1a387b300d9c8cd621c77bddf06..6d3eeee65ac7fec7fda86922664a3d5c4161d9eb 100644
--- a/src/views/infra/demo/demo03/erp/index.vue
+++ b/src/views/infra/demo/demo03/erp/index.vue
@@ -11,12 +11,11 @@
                      :key="dict.value" :label="dict.label" :value="dict.value"/>
         </el-select>
       </el-form-item>
-      <el-form-item label="出生日期" prop="birthday">
-        <el-date-picker clearable v-model="queryParams.birthday" type="date" value-format="yyyy-MM-dd" placeholder="选择出生日期" />
-      </el-form-item>
       <el-form-item label="创建时间" prop="createTime">
-        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss" type="daterange"
-                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" :default-time="['00:00:00', '23:59:59']" />
+        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss"
+                        type="daterange"
+                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
+                        :default-time="['00:00:00', '23:59:59']"/>
       </el-form-item>
       <el-form-item>
         <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
@@ -28,28 +27,47 @@
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
-                   v-hasPermi="['infra:demo03-student:create']">新增</el-button>
+                   v-hasPermi="['infra:demo03-student:create']">新增
+        </el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
+                   :loading="exportLoading"
+                   v-hasPermi="['infra:demo03-student:export']">导出
+        </el-button>
       </el-col>
       <el-col :span="1.5">
-        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
-                   v-hasPermi="['infra:demo03-student:export']">导出</el-button>
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:demo03-student:delete']"
+        >
+          批量删除
+        </el-button>
       </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <el-table
-        v-loading="loading"
-        :data="list"
-        :stripe="true"
-        :highlight-current-row="true"
-        :show-overflow-tooltip="true"
-        @current-change="handleCurrentChange"
+      row-key="id"
+      v-loading="loading"
+      :data="list"
+      :stripe="true"
+      :highlight-current-row="true"
+      :show-overflow-tooltip="true"
+      @current-change="handleCurrentChange"
+      @selection-change="handleRowCheckboxChange"
     >
-      <el-table-column label="编号" align="center" prop="id" />
-      <el-table-column label="名字" align="center" prop="name" />
+      <el-table-column type="selection" width="55"/>
+      <el-table-column label="编号" align="center" prop="id"/>
+      <el-table-column label="名字" align="center" prop="name"/>
       <el-table-column label="性别" align="center" prop="sex">
         <template v-slot="scope">
-          <dict-tag :type="DICT_TYPE.SYSTEM_USER_SEX" :value="scope.row.sex" />
+          <dict-tag :type="DICT_TYPE.SYSTEM_USER_SEX" :value="scope.row.sex"/>
         </template>
       </el-table-column>
       <el-table-column label="出生日期" align="center" prop="birthday" width="180">
@@ -57,7 +75,7 @@
           <span>{{ parseTime(scope.row.birthday) }}</span>
         </template>
       </el-table-column>
-      <el-table-column label="简介" align="center" prop="description" />
+      <el-table-column label="简介" align="center" prop="description"/>
       <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template v-slot="scope">
           <span>{{ parseTime(scope.row.createTime) }}</span>
@@ -66,9 +84,11 @@
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template v-slot="scope">
           <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
-                     v-hasPermi="['infra:demo03-student:update']">修改</el-button>
+                     v-hasPermi="['infra:demo03-student:update']">修改
+          </el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
-                     v-hasPermi="['infra:demo03-student:delete']">删除</el-button>
+                     v-hasPermi="['infra:demo03-student:delete']">删除
+          </el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -76,14 +96,14 @@
     <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                 @pagination="getList"/>
     <!-- 对话框(添加 / 修改) -->
-    <Demo03StudentForm ref="formRef" @success="getList" />
+    <Demo03StudentForm ref="formRef" @success="getList"/>
     <!-- 子表的列表 -->
     <el-tabs v-model="subTabsName">
       <el-tab-pane label="学生课程" name="demo03Course">
-        <Demo03CourseList v-if="currentRow.id" :student-id="currentRow.id" />
+        <Demo03CourseList v-if="currentRow.id" :student-id="currentRow.id"/>
       </el-tab-pane>
       <el-tab-pane label="学生班级" name="demo03Grade">
-        <Demo03GradeList v-if="currentRow.id" :student-id="currentRow.id" />
+        <Demo03GradeList v-if="currentRow.id" :student-id="currentRow.id"/>
       </el-tab-pane>
     </el-tabs>
   </div>
@@ -94,6 +114,7 @@ import * as Demo03StudentApi from '@/api/infra/demo03-erp';
 import Demo03StudentForm from './Demo03StudentForm.vue';
 import Demo03CourseList from './components/Demo03CourseList.vue';
 import Demo03GradeList from './components/Demo03GradeList.vue';
+
 export default {
   name: "Demo03Student",
   components: {
@@ -119,13 +140,13 @@ export default {
       refreshTable: true,
       // 选中行
       currentRow: {},
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
         pageSize: 10,
         name: null,
         sex: null,
-        birthday: null,
         description: null,
         createTime: [],
       },
@@ -170,15 +191,29 @@ export default {
         await Demo03StudentApi.deleteDemo03Student(id);
         await this.getList();
         this.$modal.msgSuccess("删除成功");
-      } catch {}
+      } catch {
+      }
+    },
+    /** 批量删除学生 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认删除?')
+      try {
+        await Demo03StudentApi.deleteDemo03StudentList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {
+      }
+    },
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
     },
     /** 导出按钮操作 */
     async handleExport() {
       await this.$modal.confirm('是否确认导出所有学生数据项?');
       try {
         this.exportLoading = true;
-        const res = await Demo03StudentApi.exportDemo03StudentExcel(this.queryParams);
-        this.$download.excel(res.data, '学生.xls');
+        const data = await Demo03StudentApi.exportDemo03StudentExcel(this.queryParams);
+        this.$download.excel(data, '学生.xls');
       } catch {
       } finally {
         this.exportLoading = false;
diff --git a/src/views/infra/demo/demo03/inner/Demo03StudentForm.vue b/src/views/infra/demo/demo03/inner/Demo03StudentForm.vue
index 5d9f61af16cdb8cdfd8ac136a0bc61f591d52183..4ead3dd37eeaa17787d00e72a6496fbd42363efa 100644
--- a/src/views/infra/demo/demo03/inner/Demo03StudentForm.vue
+++ b/src/views/infra/demo/demo03/inner/Demo03StudentForm.vue
@@ -4,17 +4,19 @@
     <el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="45%" v-dialogDrag append-to-body>
       <el-form ref="formRef" :model="formData" :rules="formRules" v-loading="formLoading" label-width="100px">
         <el-form-item label="名字" prop="name">
-          <el-input v-model="formData.name" placeholder="请输入名字" />
+          <el-input v-model="formData.name" placeholder="请输入名字"/>
         </el-form-item>
         <el-form-item label="性别" prop="sex">
           <el-radio-group v-model="formData.sex">
             <el-radio v-for="dict in this.getDictDatas(DICT_TYPE.SYSTEM_USER_SEX)"
                       :key="dict.value" :label="parseInt(dict.value)"
-            >{{dict.label}}</el-radio>
+            >{{ dict.label }}
+            </el-radio>
           </el-radio-group>
         </el-form-item>
         <el-form-item label="出生日期" prop="birthday">
-          <el-date-picker clearable v-model="formData.birthday" type="date" value-format="timestamp" placeholder="选择出生日期" />
+          <el-date-picker clearable v-model="formData.birthday" type="date" value-format="timestamp"
+                          placeholder="选择出生日期"/>
         </el-form-item>
         <el-form-item label="简介">
           <Editor v-model="formData.description" :min-height="192"/>
@@ -23,10 +25,10 @@
       <!-- 子表的表单 -->
       <el-tabs v-model="subTabsName">
         <el-tab-pane label="学生课程" name="demo03Course">
-          <Demo03CourseForm ref="demo03CourseFormRef" :student-id="formData.id" />
+          <Demo03CourseForm ref="demo03CourseFormRef" :student-id="formData.id"/>
         </el-tab-pane>
         <el-tab-pane label="学生班级" name="demo03Grade">
-          <Demo03GradeForm ref="demo03GradeFormRef" :student-id="formData.id" />
+          <Demo03GradeForm ref="demo03GradeFormRef" :student-id="formData.id"/>
         </el-tab-pane>
       </el-tabs>
       <div slot="footer" class="dialog-footer">
@@ -40,8 +42,9 @@
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-inner';
 import Editor from '@/components/Editor';
-import Demo03CourseForm from './components/Demo03CourseForm.vue';
-import Demo03GradeForm from './components/Demo03GradeForm.vue';
+import Demo03CourseForm from './components/Demo03CourseForm.vue'
+import Demo03GradeForm from './components/Demo03GradeForm.vue'
+
 export default {
   name: "Demo03StudentForm",
   components: {
diff --git a/src/views/infra/demo/demo03/inner/components/Demo03CourseForm.vue b/src/views/infra/demo/demo03/inner/components/Demo03CourseForm.vue
index 5609eb7489124bb4ab7faa0b6df1a4f530e40c80..91951945616a62baa7b0af1ce319eef43a4c1551 100644
--- a/src/views/infra/demo/demo03/inner/components/Demo03CourseForm.vue
+++ b/src/views/infra/demo/demo03/inner/components/Demo03CourseForm.vue
@@ -1,26 +1,26 @@
 <template>
   <div class="app-container">
     <el-form
-      ref="formRef"
-      :model="formData"
-      :rules="formRules"
-      v-loading="formLoading"
-      label-width="0px"
-      :inline-message="true"
+        ref="formRef"
+        :model="formData"
+        :rules="formRules"
+        v-loading="formLoading"
+        label-width="0px"
+        :inline-message="true"
     >
       <el-table :data="formData" class="-mt-10px">
-        <el-table-column label="序号" type="index" width="100" />
+        <el-table-column label="序号" type="index" width="100"/>
         <el-table-column label="名字" min-width="150">
           <template v-slot="{ row, $index }">
             <el-form-item :prop="`${$index}.name`" :rules="formRules.name" class="mb-0px!">
-              <el-input v-model="row.name" placeholder="请输入名字" />
+              <el-input v-model="row.name" placeholder="请输入名字"/>
             </el-form-item>
           </template>
         </el-table-column>
         <el-table-column label="分数" min-width="150">
           <template v-slot="{ row, $index }">
             <el-form-item :prop="`${$index}.score`" :rules="formRules.score" class="mb-0px!">
-              <el-input v-model="row.score" placeholder="请输入分数" />
+              <el-input v-model="row.score" placeholder="请输入分数"/>
             </el-form-item>
           </template>
         </el-table-column>
@@ -39,11 +39,11 @@
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-inner';
+
 export default {
   name: "Demo03CourseForm",
-  components: {
-  },
-  props:[
+  components: {},
+  props: [
     'studentId'
   ],// 学生编号（主表的关联字段）
   data() {
@@ -60,8 +60,9 @@ export default {
       },
     };
   },
-  watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
-    studentId:{
+  watch: {
+    /** 监听主表的关联字段的变化，加载对应的子表数据 */
+    studentId: {
       handler(val) {
         // 1. 重置表单
         this.formData = []
@@ -73,7 +74,7 @@ export default {
           this.formLoading = true;
           // 这里还是需要获取一下 this 的不然取不到 formData
           const that = this;
-          Demo03StudentApi.getDemo03CourseListByStudentId(val).then(function (res){
+          Demo03StudentApi.getDemo03CourseListByStudentId(val).then(function (res) {
             that.formData = res.data;
           })
         } finally {
@@ -100,11 +101,11 @@ export default {
       this.formData.splice(index, 1);
     },
     /** 表单校验 */
-    validate(){
+    validate() {
       return this.$refs["formRef"].validate();
     },
     /** 表单值 */
-    getData(){
+    getData() {
       return this.formData;
     }
   }
diff --git a/src/views/infra/demo/demo03/inner/components/Demo03CourseList.vue b/src/views/infra/demo/demo03/inner/components/Demo03CourseList.vue
index 79f8b65344266c45d2487b9efaf07b3f1b69c0d8..6652718befa9ef82c1d013ccab9c0db513f67798 100644
--- a/src/views/infra/demo/demo03/inner/components/Demo03CourseList.vue
+++ b/src/views/infra/demo/demo03/inner/components/Demo03CourseList.vue
@@ -1,9 +1,14 @@
 <template>
   <div class="app-container">
-    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
-      <el-table-column label="编号" align="center" prop="id" />
-      <el-table-column label="名字" align="center" prop="name" />
-      <el-table-column label="分数" align="center" prop="score" />
+    <el-table
+      v-loading="loading"
+      :data="list"
+      :stripe="true"
+      :show-overflow-tooltip="true"
+    >
+      <el-table-column label="编号" align="center" prop="id"/>
+      <el-table-column label="名字" align="center" prop="name"/>
+      <el-table-column label="分数" align="center" prop="score"/>
       <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template v-slot="scope">
           <span>{{ parseTime(scope.row.createTime) }}</span>
@@ -12,9 +17,11 @@
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template v-slot="scope">
           <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
-                     v-hasPermi="['infra:demo03-student:update']">修改</el-button>
+                     v-hasPermi="['infra:demo03-student:update']">修改
+          </el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
-                     v-hasPermi="['infra:demo03-student:delete']">删除</el-button>
+                     v-hasPermi="['infra:demo03-student:delete']">删除
+          </el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -23,9 +30,10 @@
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-inner';
+
 export default {
   name: "Demo03CourseList",
-  props:[
+  props: [
     'studentId'
   ],// 学生编号（主表的关联字段）
   data() {
@@ -39,11 +47,12 @@ export default {
   created() {
     this.getList();
   },
-  watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
-    studentId:{
+  watch: {
+    /** 监听主表的关联字段的变化，加载对应的子表数据 */
+    studentId: {
       handler(val) {
         this.queryParams.studentId = val;
-        if (val){
+        if (val) {
           this.handleQuery();
         }
       },
@@ -61,11 +70,7 @@ export default {
         this.loading = false;
       }
     },
-    /** 搜索按钮操作 */
-    handleQuery() {
-      this.queryParams.pageNo = 1;
-      this.getList();
-    },
+
   }
 };
 </script>
diff --git a/src/views/infra/demo/demo03/inner/components/Demo03GradeForm.vue b/src/views/infra/demo/demo03/inner/components/Demo03GradeForm.vue
index ceef997278e70167a0f85bf9558f179d26a432c0..2a4d45781e4d71903650f3ed2ae3ce703e024bed 100644
--- a/src/views/infra/demo/demo03/inner/components/Demo03GradeForm.vue
+++ b/src/views/infra/demo/demo03/inner/components/Demo03GradeForm.vue
@@ -1,17 +1,17 @@
 <template>
   <div class="app-container">
     <el-form
-      ref="formRef"
-      :model="formData"
-      :rules="formRules"
-      label-width="100px"
-      v-loading="formLoading"
+        ref="formRef"
+        :model="formData"
+        :rules="formRules"
+        label-width="100px"
+        v-loading="formLoading"
     >
       <el-form-item label="名字" prop="name">
-        <el-input v-model="formData.name" placeholder="请输入名字" />
+        <el-input v-model="formData.name" placeholder="请输入名字"/>
       </el-form-item>
       <el-form-item label="班主任" prop="teacher">
-        <el-input v-model="formData.teacher" placeholder="请输入班主任" />
+        <el-input v-model="formData.teacher" placeholder="请输入班主任"/>
       </el-form-item>
     </el-form>
   </div>
@@ -19,11 +19,11 @@
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-inner';
+
 export default {
   name: "Demo03GradeForm",
-  components: {
-  },
-  props:[
+  components: {},
+  props: [
     'studentId'
   ],// 学生编号（主表的关联字段）
   data() {
@@ -40,8 +40,9 @@ export default {
       },
     };
   },
-  watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
-    studentId:{
+  watch: {
+    /** 监听主表的关联字段的变化，加载对应的子表数据 */
+    studentId: {
       handler(val) {
         // 1. 重置表单
         this.formData = {
@@ -58,7 +59,7 @@ export default {
           this.formLoading = true;
           // 这里还是需要获取一下 this 的不然取不到 formData
           const that = this;
-          Demo03StudentApi.getDemo03GradeByStudentId(val).then(function (res){
+          Demo03StudentApi.getDemo03GradeByStudentId(val).then(function (res) {
             const data = res.data;
             if (!data) {
               return
@@ -74,11 +75,11 @@ export default {
   },
   methods: {
     /** 表单校验 */
-    validate(){
+    validate() {
       return this.$refs["formRef"].validate();
     },
     /** 表单值 */
-    getData(){
+    getData() {
       return this.formData;
     }
   }
diff --git a/src/views/infra/demo/demo03/inner/components/Demo03GradeList.vue b/src/views/infra/demo/demo03/inner/components/Demo03GradeList.vue
index 4a1586c68e43bde72b64b4df7416c5bb05c972a5..a6065e21ba4b54ae49ddcb6c91fe09c2878b6f2d 100644
--- a/src/views/infra/demo/demo03/inner/components/Demo03GradeList.vue
+++ b/src/views/infra/demo/demo03/inner/components/Demo03GradeList.vue
@@ -1,9 +1,14 @@
 <template>
   <div class="app-container">
-    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
-      <el-table-column label="编号" align="center" prop="id" />
-      <el-table-column label="名字" align="center" prop="name" />
-      <el-table-column label="班主任" align="center" prop="teacher" />
+    <el-table
+        v-loading="loading"
+        :data="list"
+        :stripe="true"
+        :show-overflow-tooltip="true"
+    >
+      <el-table-column label="编号" align="center" prop="id"/>
+      <el-table-column label="名字" align="center" prop="name"/>
+      <el-table-column label="班主任" align="center" prop="teacher"/>
       <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template v-slot="scope">
           <span>{{ parseTime(scope.row.createTime) }}</span>
@@ -12,9 +17,11 @@
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template v-slot="scope">
           <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
-                     v-hasPermi="['infra:demo03-student:update']">修改</el-button>
+                     v-hasPermi="['infra:demo03-student:update']">修改
+          </el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
-                     v-hasPermi="['infra:demo03-student:delete']">删除</el-button>
+                     v-hasPermi="['infra:demo03-student:delete']">删除
+          </el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -23,9 +30,10 @@
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-inner';
+
 export default {
   name: "Demo03GradeList",
-  props:[
+  props: [
     'studentId'
   ],// 学生编号（主表的关联字段）
   data() {
@@ -39,11 +47,12 @@ export default {
   created() {
     this.getList();
   },
-  watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
-    studentId:{
+  watch: {
+    /** 监听主表的关联字段的变化，加载对应的子表数据 */
+    studentId: {
       handler(val) {
         this.queryParams.studentId = val;
-        if (val){
+        if (val) {
           this.handleQuery();
         }
       },
@@ -55,7 +64,7 @@ export default {
     async getList() {
       try {
         this.loading = true;
-        const res = await  Demo03StudentApi.getDemo03GradeByStudentId(this.studentId);
+        const res = await Demo03StudentApi.getDemo03GradeByStudentId(this.studentId);
         const data = res.data;
         if (!data) {
           return;
@@ -65,11 +74,7 @@ export default {
         this.loading = false;
       }
     },
-    /** 搜索按钮操作 */
-    handleQuery() {
-      this.queryParams.pageNo = 1;
-      this.getList();
-    },
+
   }
 };
 </script>
diff --git a/src/views/infra/demo/demo03/inner/index.vue b/src/views/infra/demo/demo03/inner/index.vue
index 117f548e5f37dc60d0032ddc1be80e1cbceab3b9..80af4208f9e69d55fb954c98858d690dad86b5fc 100644
--- a/src/views/infra/demo/demo03/inner/index.vue
+++ b/src/views/infra/demo/demo03/inner/index.vue
@@ -11,12 +11,11 @@
                      :key="dict.value" :label="dict.label" :value="dict.value"/>
         </el-select>
       </el-form-item>
-      <el-form-item label="出生日期" prop="birthday">
-        <el-date-picker clearable v-model="queryParams.birthday" type="date" value-format="yyyy-MM-dd" placeholder="选择出生日期" />
-      </el-form-item>
       <el-form-item label="创建时间" prop="createTime">
-        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss" type="daterange"
-                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" :default-time="['00:00:00', '23:59:59']" />
+        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss"
+                        type="daterange"
+                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
+                        :default-time="['00:00:00', '23:59:59']"/>
       </el-form-item>
       <el-form-item>
         <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
@@ -28,34 +27,57 @@
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
-                   v-hasPermi="['infra:demo03-student:create']">新增</el-button>
+                   v-hasPermi="['infra:demo03-student:create']">新增
+        </el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
+                   :loading="exportLoading"
+                   v-hasPermi="['infra:demo03-student:export']">导出
+        </el-button>
       </el-col>
       <el-col :span="1.5">
-        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
-                   v-hasPermi="['infra:demo03-student:export']">导出</el-button>
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:demo03-student:delete']"
+        >
+          批量删除
+        </el-button>
       </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
+    <el-table
+      v-loading="loading"
+      :data="list"
+      :stripe="true"
+      :show-overflow-tooltip="true"
+      @selection-change="handleRowCheckboxChange"
+    >
+      <el-table-column type="selection" width="55"/>
       <!-- 子表的列表 -->
       <el-table-column type="expand">
         <template #default="scope">
           <el-tabs value="demo03Course">
             <el-tab-pane label="学生课程" name="demo03Course">
-              <Demo03CourseList :student-id="scope.row.id" />
+              <Demo03CourseList :student-id="scope.row.id"/>
             </el-tab-pane>
             <el-tab-pane label="学生班级" name="demo03Grade">
-              <Demo03GradeList :student-id="scope.row.id" />
+              <Demo03GradeList :student-id="scope.row.id"/>
             </el-tab-pane>
           </el-tabs>
         </template>
       </el-table-column>
-      <el-table-column label="编号" align="center" prop="id" />
-      <el-table-column label="名字" align="center" prop="name" />
+      <el-table-column label="编号" align="center" prop="id"/>
+      <el-table-column label="名字" align="center" prop="name"/>
       <el-table-column label="性别" align="center" prop="sex">
         <template v-slot="scope">
-          <dict-tag :type="DICT_TYPE.SYSTEM_USER_SEX" :value="scope.row.sex" />
+          <dict-tag :type="DICT_TYPE.SYSTEM_USER_SEX" :value="scope.row.sex"/>
         </template>
       </el-table-column>
       <el-table-column label="出生日期" align="center" prop="birthday" width="180">
@@ -63,7 +85,7 @@
           <span>{{ parseTime(scope.row.birthday) }}</span>
         </template>
       </el-table-column>
-      <el-table-column label="简介" align="center" prop="description" />
+      <el-table-column label="简介" align="center" prop="description"/>
       <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template v-slot="scope">
           <span>{{ parseTime(scope.row.createTime) }}</span>
@@ -72,9 +94,11 @@
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template v-slot="scope">
           <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
-                     v-hasPermi="['infra:demo03-student:update']">修改</el-button>
+                     v-hasPermi="['infra:demo03-student:update']">修改
+          </el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
-                     v-hasPermi="['infra:demo03-student:delete']">删除</el-button>
+                     v-hasPermi="['infra:demo03-student:delete']">删除
+          </el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -82,7 +106,7 @@
     <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                 @pagination="getList"/>
     <!-- 对话框(添加 / 修改) -->
-    <Demo03StudentForm ref="formRef" @success="getList" />
+    <Demo03StudentForm ref="formRef" @success="getList"/>
   </div>
 </template>
 
@@ -91,6 +115,7 @@ import * as Demo03StudentApi from '@/api/infra/demo03-inner';
 import Demo03StudentForm from './Demo03StudentForm.vue';
 import Demo03CourseList from './components/Demo03CourseList.vue';
 import Demo03GradeList from './components/Demo03GradeList.vue';
+
 export default {
   name: "Demo03Student",
   components: {
@@ -116,13 +141,13 @@ export default {
       refreshTable: true,
       // 选中行
       currentRow: {},
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
         pageSize: 10,
         name: null,
         sex: null,
-        birthday: null,
         description: null,
         createTime: [],
       },
@@ -165,15 +190,29 @@ export default {
         await Demo03StudentApi.deleteDemo03Student(id);
         await this.getList();
         this.$modal.msgSuccess("删除成功");
-      } catch {}
+      } catch {
+      }
+    },
+    /** 批量删除学生 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认删除?')
+      try {
+        await Demo03StudentApi.deleteDemo03StudentList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {
+      }
+    },
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
     },
     /** 导出按钮操作 */
     async handleExport() {
       await this.$modal.confirm('是否确认导出所有学生数据项?');
       try {
         this.exportLoading = true;
-        const res = await Demo03StudentApi.exportDemo03StudentExcel(this.queryParams);
-        this.$download.excel(res.data, '学生.xls');
+        const data = await Demo03StudentApi.exportDemo03StudentExcel(this.queryParams);
+        this.$download.excel(data, '学生.xls');
       } catch {
       } finally {
         this.exportLoading = false;
diff --git a/src/views/infra/demo/demo03/normal/Demo03StudentForm.vue b/src/views/infra/demo/demo03/normal/Demo03StudentForm.vue
index 908de362c734122f09ec60cd3bf448d45c88bd43..c8fc6681983833870aefdb3feff4fe49132a2caf 100644
--- a/src/views/infra/demo/demo03/normal/Demo03StudentForm.vue
+++ b/src/views/infra/demo/demo03/normal/Demo03StudentForm.vue
@@ -4,17 +4,19 @@
     <el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="45%" v-dialogDrag append-to-body>
       <el-form ref="formRef" :model="formData" :rules="formRules" v-loading="formLoading" label-width="100px">
         <el-form-item label="名字" prop="name">
-          <el-input v-model="formData.name" placeholder="请输入名字" />
+          <el-input v-model="formData.name" placeholder="请输入名字"/>
         </el-form-item>
         <el-form-item label="性别" prop="sex">
           <el-radio-group v-model="formData.sex">
             <el-radio v-for="dict in this.getDictDatas(DICT_TYPE.SYSTEM_USER_SEX)"
                       :key="dict.value" :label="parseInt(dict.value)"
-            >{{dict.label}}</el-radio>
+            >{{ dict.label }}
+            </el-radio>
           </el-radio-group>
         </el-form-item>
         <el-form-item label="出生日期" prop="birthday">
-          <el-date-picker clearable v-model="formData.birthday" type="date" value-format="timestamp" placeholder="选择出生日期" />
+          <el-date-picker clearable v-model="formData.birthday" type="date" value-format="timestamp"
+                          placeholder="选择出生日期"/>
         </el-form-item>
         <el-form-item label="简介">
           <Editor v-model="formData.description" :min-height="192"/>
@@ -23,10 +25,10 @@
       <!-- 子表的表单 -->
       <el-tabs v-model="subTabsName">
         <el-tab-pane label="学生课程" name="demo03Course">
-          <Demo03CourseForm ref="demo03CourseFormRef" :student-id="formData.id" />
+          <Demo03CourseForm ref="demo03CourseFormRef" :student-id="formData.id"/>
         </el-tab-pane>
         <el-tab-pane label="学生班级" name="demo03Grade">
-          <Demo03GradeForm ref="demo03GradeFormRef" :student-id="formData.id" />
+          <Demo03GradeForm ref="demo03GradeFormRef" :student-id="formData.id"/>
         </el-tab-pane>
       </el-tabs>
       <div slot="footer" class="dialog-footer">
@@ -40,8 +42,9 @@
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-normal';
 import Editor from '@/components/Editor';
-import Demo03CourseForm from './components/Demo03CourseForm.vue';
-import Demo03GradeForm from './components/Demo03GradeForm.vue';
+import Demo03CourseForm from './components/Demo03CourseForm.vue'
+import Demo03GradeForm from './components/Demo03GradeForm.vue'
+
 export default {
   name: "Demo03StudentForm",
   components: {
diff --git a/src/views/infra/demo/demo03/normal/components/Demo03CourseForm.vue b/src/views/infra/demo/demo03/normal/components/Demo03CourseForm.vue
index 85ef645986c0aac87adec20625afeca68918ef7b..700ae5681a9eb4d44fdc21d3f8a64ad0ddb63841 100644
--- a/src/views/infra/demo/demo03/normal/components/Demo03CourseForm.vue
+++ b/src/views/infra/demo/demo03/normal/components/Demo03CourseForm.vue
@@ -9,18 +9,18 @@
       :inline-message="true"
     >
       <el-table :data="formData" class="-mt-10px">
-        <el-table-column label="序号" type="index" width="100" />
+        <el-table-column label="序号" type="index" width="100"/>
         <el-table-column label="名字" min-width="150">
           <template v-slot="{ row, $index }">
             <el-form-item :prop="`${$index}.name`" :rules="formRules.name" class="mb-0px!">
-              <el-input v-model="row.name" placeholder="请输入名字" />
+              <el-input v-model="row.name" placeholder="请输入名字"/>
             </el-form-item>
           </template>
         </el-table-column>
         <el-table-column label="分数" min-width="150">
           <template v-slot="{ row, $index }">
             <el-form-item :prop="`${$index}.score`" :rules="formRules.score" class="mb-0px!">
-              <el-input v-model="row.score" placeholder="请输入分数" />
+              <el-input v-model="row.score" placeholder="请输入分数"/>
             </el-form-item>
           </template>
         </el-table-column>
@@ -39,11 +39,11 @@
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-normal';
+
 export default {
   name: "Demo03CourseForm",
-  components: {
-  },
-  props:[
+  components: {},
+  props: [
     'studentId'
   ],// 学生编号（主表的关联字段）
   data() {
@@ -60,8 +60,9 @@ export default {
       },
     };
   },
-  watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
-    studentId:{
+  watch: {
+    /** 监听主表的关联字段的变化，加载对应的子表数据 */
+    studentId: {
       handler(val) {
         // 1. 重置表单
         this.formData = []
@@ -73,7 +74,7 @@ export default {
           this.formLoading = true;
           // 这里还是需要获取一下 this 的不然取不到 formData
           const that = this;
-          Demo03StudentApi.getDemo03CourseListByStudentId(val).then(function (res){
+          Demo03StudentApi.getDemo03CourseListByStudentId(val).then(function (res) {
             that.formData = res.data;
           })
         } finally {
@@ -100,11 +101,11 @@ export default {
       this.formData.splice(index, 1);
     },
     /** 表单校验 */
-    validate(){
+    validate() {
       return this.$refs["formRef"].validate();
     },
     /** 表单值 */
-    getData(){
+    getData() {
       return this.formData;
     }
   }
diff --git a/src/views/infra/demo/demo03/normal/components/Demo03GradeForm.vue b/src/views/infra/demo/demo03/normal/components/Demo03GradeForm.vue
index 5897021743bcad34fde03bbfb8a25dc40b32a509..2a345ae76495a033a762f5c265942279fd79ccab 100644
--- a/src/views/infra/demo/demo03/normal/components/Demo03GradeForm.vue
+++ b/src/views/infra/demo/demo03/normal/components/Demo03GradeForm.vue
@@ -8,10 +8,10 @@
       v-loading="formLoading"
     >
       <el-form-item label="名字" prop="name">
-        <el-input v-model="formData.name" placeholder="请输入名字" />
+        <el-input v-model="formData.name" placeholder="请输入名字"/>
       </el-form-item>
       <el-form-item label="班主任" prop="teacher">
-        <el-input v-model="formData.teacher" placeholder="请输入班主任" />
+        <el-input v-model="formData.teacher" placeholder="请输入班主任"/>
       </el-form-item>
     </el-form>
   </div>
@@ -19,11 +19,11 @@
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-normal';
+
 export default {
   name: "Demo03GradeForm",
-  components: {
-  },
-  props:[
+  components: {},
+  props: [
     'studentId'
   ],// 学生编号（主表的关联字段）
   data() {
@@ -40,8 +40,9 @@ export default {
       },
     };
   },
-  watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
-    studentId:{
+  watch: {
+    /** 监听主表的关联字段的变化，加载对应的子表数据 */
+    studentId: {
       handler(val) {
         // 1. 重置表单
         this.formData = {
@@ -58,7 +59,7 @@ export default {
           this.formLoading = true;
           // 这里还是需要获取一下 this 的不然取不到 formData
           const that = this;
-          Demo03StudentApi.getDemo03GradeByStudentId(val).then(function (res){
+          Demo03StudentApi.getDemo03GradeByStudentId(val).then(function (res) {
             const data = res.data;
             if (!data) {
               return
@@ -74,11 +75,11 @@ export default {
   },
   methods: {
     /** 表单校验 */
-    validate(){
+    validate() {
       return this.$refs["formRef"].validate();
     },
     /** 表单值 */
-    getData(){
+    getData() {
       return this.formData;
     }
   }
diff --git a/src/views/infra/demo/demo03/normal/index.vue b/src/views/infra/demo/demo03/normal/index.vue
index 54d464376e046e6181474d26142fc80dfcaf736d..fd811b10c9307d6b21e28036600f823300bab2b7 100644
--- a/src/views/infra/demo/demo03/normal/index.vue
+++ b/src/views/infra/demo/demo03/normal/index.vue
@@ -11,12 +11,11 @@
                      :key="dict.value" :label="dict.label" :value="dict.value"/>
         </el-select>
       </el-form-item>
-      <el-form-item label="出生日期" prop="birthday">
-        <el-date-picker clearable v-model="queryParams.birthday" type="date" value-format="yyyy-MM-dd" placeholder="选择出生日期" />
-      </el-form-item>
       <el-form-item label="创建时间" prop="createTime">
-        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss" type="daterange"
-                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" :default-time="['00:00:00', '23:59:59']" />
+        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss"
+                        type="daterange"
+                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
+                        :default-time="['00:00:00', '23:59:59']"/>
       </el-form-item>
       <el-form-item>
         <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
@@ -28,21 +27,44 @@
     <el-row :gutter="10" class="mb8">
       <el-col :span="1.5">
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
-                   v-hasPermi="['infra:demo03-student:create']">新增</el-button>
+                   v-hasPermi="['infra:demo03-student:create']">新增
+        </el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
+                   :loading="exportLoading"
+                   v-hasPermi="['infra:demo03-student:export']">导出
+        </el-button>
       </el-col>
       <el-col :span="1.5">
-        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
-                   v-hasPermi="['infra:demo03-student:export']">导出</el-button>
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:demo03-student:delete']"
+        >
+          批量删除
+        </el-button>
       </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
-      <el-table-column label="编号" align="center" prop="id" />
-      <el-table-column label="名字" align="center" prop="name" />
+    <el-table
+      v-loading="loading"
+      :data="list"
+      :stripe="true"
+      :show-overflow-tooltip="true"
+      @selection-change="handleRowCheckboxChange"
+    >
+      <el-table-column type="selection" width="55"/>
+      <el-table-column label="编号" align="center" prop="id"/>
+      <el-table-column label="名字" align="center" prop="name"/>
       <el-table-column label="性别" align="center" prop="sex">
         <template v-slot="scope">
-          <dict-tag :type="DICT_TYPE.SYSTEM_USER_SEX" :value="scope.row.sex" />
+          <dict-tag :type="DICT_TYPE.SYSTEM_USER_SEX" :value="scope.row.sex"/>
         </template>
       </el-table-column>
       <el-table-column label="出生日期" align="center" prop="birthday" width="180">
@@ -50,7 +72,7 @@
           <span>{{ parseTime(scope.row.birthday) }}</span>
         </template>
       </el-table-column>
-      <el-table-column label="简介" align="center" prop="description" />
+      <el-table-column label="简介" align="center" prop="description"/>
       <el-table-column label="创建时间" align="center" prop="createTime" width="180">
         <template v-slot="scope">
           <span>{{ parseTime(scope.row.createTime) }}</span>
@@ -59,9 +81,11 @@
       <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
         <template v-slot="scope">
           <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
-                     v-hasPermi="['infra:demo03-student:update']">修改</el-button>
+                     v-hasPermi="['infra:demo03-student:update']">修改
+          </el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
-                     v-hasPermi="['infra:demo03-student:delete']">删除</el-button>
+                     v-hasPermi="['infra:demo03-student:delete']">删除
+          </el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -69,13 +93,14 @@
     <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                 @pagination="getList"/>
     <!-- 对话框(添加 / 修改) -->
-    <Demo03StudentForm ref="formRef" @success="getList" />
+    <Demo03StudentForm ref="formRef" @success="getList"/>
   </div>
 </template>
 
 <script>
 import * as Demo03StudentApi from '@/api/infra/demo03-normal';
 import Demo03StudentForm from './Demo03StudentForm.vue';
+
 export default {
   name: "Demo03Student",
   components: {
@@ -99,13 +124,13 @@ export default {
       refreshTable: true,
       // 选中行
       currentRow: {},
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
         pageSize: 10,
         name: null,
         sex: null,
-        birthday: null,
         description: null,
         createTime: [],
       },
@@ -148,15 +173,29 @@ export default {
         await Demo03StudentApi.deleteDemo03Student(id);
         await this.getList();
         this.$modal.msgSuccess("删除成功");
-      } catch {}
+      } catch {
+      }
+    },
+    /** 批量删除学生 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认删除?')
+      try {
+        await Demo03StudentApi.deleteDemo03StudentList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {
+      }
+    },
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
     },
     /** 导出按钮操作 */
     async handleExport() {
       await this.$modal.confirm('是否确认导出所有学生数据项?');
       try {
         this.exportLoading = true;
-        const res = await Demo03StudentApi.exportDemo03StudentExcel(this.queryParams);
-        this.$download.excel(res.data, '学生.xls');
+        const data = await Demo03StudentApi.exportDemo03StudentExcel(this.queryParams);
+        this.$download.excel(data, '学生.xls');
       } catch {
       } finally {
         this.exportLoading = false;
diff --git a/src/views/infra/file/index.vue b/src/views/infra/file/index.vue
index b4ebf35f97eac623fd6e6b7b5ec49b61b2eb6bbc..27150260a8d7023a04eff388917cb168f79f168c 100644
--- a/src/views/infra/file/index.vue
+++ b/src/views/infra/file/index.vue
@@ -23,11 +23,25 @@
       <el-col :span="1.5">
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd">上传文件</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:file:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="list">
+    <el-table v-loading="loading" :data="list" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="文件名" :show-overflow-tooltip="true" align="center" min-width="200px" prop="name"/>
       <el-table-column label="文件路径" :show-overflow-tooltip="true" align="center" min-width="250px" prop="path"/>
       <el-table-column label="文件 URL" :show-overflow-tooltip="true" align="center" min-width="300px" prop="url"/>
@@ -87,7 +101,7 @@
 </template>
 
 <script>
-import {deleteFile, getFilePage} from "@/api/infra/file";
+import {deleteFile, getFilePage, deleteFileList} from "@/api/infra/file";
 import {getAccessToken} from "@/utils/auth";
 import ImagePreview from "@/components/ImagePreview";
 
@@ -126,6 +140,7 @@ export default {
         headers: {Authorization: "Bearer " + getAccessToken()}, // 设置上传的请求头部
         data: {} // 上传的额外数据，用于文件名
       },
+      checkedIds: []
     };
   },
   created() {
@@ -199,8 +214,24 @@ export default {
       }).then(() => {
         this.getList();
         this.$modal.msgSuccess("删除成功");
-      }).catch(() => {
-      });
+      }).catch(() => {});
+    },
+    /** 批量删除按钮操作 */
+    handleDeleteBatch() {
+      if (this.checkedIds.length === 0) {
+        this.$message.warning('请选择要删除的数据项');
+        return;
+      }
+      this.$modal.confirm('是否确认删除选中的' + this.checkedIds.length + '项数据?').then(function() {
+        return deleteFileList(this.checkedIds);
+      }).then(() => {
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    },
+    /** 处理行选择变化 */
+    handleRowCheckboxChange(selection) {
+      this.checkedIds = selection.map(item => item.id);
     },
     // 用户昵称展示
     sizeFormat(row, column) {
diff --git a/src/views/infra/fileConfig/index.vue b/src/views/infra/fileConfig/index.vue
index 32dba3d6f81ad79c5de151b25bec9ea14f120ce3..05d2243190aed01d65f4e1423aabda95ead5a3da 100755
--- a/src/views/infra/fileConfig/index.vue
+++ b/src/views/infra/fileConfig/index.vue
@@ -28,11 +28,25 @@
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                    v-hasPermi="['infra:file-config:create']">新增</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:file-config:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="list">
+    <el-table v-loading="loading" :data="list" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="编号" align="center" prop="id" />
       <el-table-column label="配置名" align="center" prop="name" />
       <el-table-column label="存储器" align="center" prop="storage">
@@ -147,7 +161,9 @@ import {
   deleteFileConfig,
   getFileConfig,
   getFileConfigPage,
-  testFileConfig, updateFileConfigMaster
+  testFileConfig,
+  updateFileConfigMaster,
+  deleteFileConfigList
 } from "@/api/infra/fileConfig";
 
 export default {
@@ -199,7 +215,8 @@ export default {
           enablePathStyleAccess: [{ required: true, message: "是否 Path Style 不能为空", trigger: "change" }],
           domain: [{ required: true, message: "自定义域名不能为空", trigger: "blur" }],
         },
-      }
+      },
+      checkedIds: []
     };
   },
   created() {
@@ -307,6 +324,21 @@ export default {
         this.$modal.alert("测试通过，上传文件成功！访问地址：" + response.data);
       }).catch(() => {});
     },
+    handleRowCheckboxChange(selection) {
+      this.checkedIds = selection.map(item => item.id);
+    },
+    handleDeleteBatch() {
+      if (this.checkedIds.length === 0) {
+        this.$message.warning('请选择要删除的数据项');
+        return;
+      }
+      this.$modal.confirm('是否确认删除选中的' + this.checkedIds.length + '项数据?').then(function() {
+        return deleteFileConfigList(this.checkedIds);
+      }).then(() => {
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    }
   }
 };
 </script>
diff --git a/src/views/infra/job/index.vue b/src/views/infra/job/index.vue
index 9fcb5c7e53461d3eb9c781ff6f6dc39d8a318b91..045afc52e3271621ba585a5a3308a5cb46695b06 100644
--- a/src/views/infra/job/index.vue
+++ b/src/views/infra/job/index.vue
@@ -36,10 +36,24 @@
         <el-button type="info" icon="el-icon-s-operation" size="mini" @click="handleJobLog"
                    v-hasPermi="['infra:job:query']">执行日志</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['infra:job:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="jobList">
+    <el-table v-loading="loading" :data="jobList" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="任务编号" align="center" prop="id" />
       <el-table-column label="任务名称" align="center" prop="name" />
       <el-table-column label="任务状态" align="center" prop="status">
@@ -149,7 +163,7 @@
 </template>
 
 <script>
-import { listJob, getJob, delJob, addJob, updateJob, exportJob, runJob, updateJobStatus, getJobNextTimes } from "@/api/infra/job";
+import { listJob, getJob, delJob, addJob, updateJob, exportJob, runJob, updateJobStatus, getJobNextTimes, delJobList } from "@/api/infra/job";
 import { InfraJobStatusEnum } from "@/utils/constants";
 import Crontab from '@/components/Crontab'
 
@@ -199,6 +213,7 @@ export default {
         retryInterval: [{ required: true, message: "重试间隔不能为空", trigger: "blur" }],
       },
       nextTimes: [], // 后续执行时间
+      checkedIds: [], // 批量删除时使用的变量
 
       // 枚举
       InfJobStatusEnum: InfraJobStatusEnum
@@ -373,6 +388,21 @@ export default {
       }).finally(() => {
         this.exportLoading = false;
       });
+    },
+    // 批量删除操作
+    handleDeleteBatch() {
+      const ids = this.checkedIds.join(',');
+      this.$modal.confirm('是否确认删除定时任务编号为"' + ids + '"的数据项?').then(function() {
+        return delJobList(ids);
+      }).then(() => {
+        this.checkedIds = [];
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    },
+    // 处理行选择变化
+    handleRowCheckboxChange(selection) {
+      this.checkedIds = selection.map(item => item.id);
     }
   }
 };
diff --git a/src/views/system/dept/index.vue b/src/views/system/dept/index.vue
index 3397a935b934f6a349c2249734c65a09ae18096d..51f0b20fd363a41454f1ef5f65955d5fe2c2f2e8 100644
--- a/src/views/system/dept/index.vue
+++ b/src/views/system/dept/index.vue
@@ -23,11 +23,25 @@
       <el-col :span="1.5">
         <el-button type="info" plain icon="el-icon-sort" size="mini" @click="toggleExpandAll">展开/折叠</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:dept:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <el-table v-if="refreshTable" v-loading="loading" :data="deptList" row-key="id" :default-expand-all="isExpandAll"
-              :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
+              :tree-props="{children: 'children', hasChildren: 'hasChildren'}" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column prop="name" label="部门名称" width="260"></el-table-column>
       <el-table-column prop="leader" label="负责人" :formatter="userNicknameFormat" width="120"/>
       <el-table-column prop="sort" label="排序" width="200"></el-table-column>
@@ -108,7 +122,7 @@
 </template>
 
 <script>
-import { listDept, getDept, delDept, addDept, updateDept } from "@/api/system/dept";
+import { listDept, getDept, delDept, addDept, updateDept, delDeptList } from "@/api/system/dept";
 import Treeselect from "@riophae/vue-treeselect";
 import "@riophae/vue-treeselect/dist/vue-treeselect.css";
 
@@ -141,6 +155,8 @@ export default {
       refreshTable: true,
       // 是否展开
       expand: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         name: undefined,
@@ -311,6 +327,19 @@ export default {
           this.getList();
           this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
+    },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的部门数据?')
+      try {
+        await delDeptList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
     }
   }
 };
diff --git a/src/views/system/dict/index.vue b/src/views/system/dict/index.vue
index 22f0ac4236b9135fada26210649ad26c361e4103..339a41ecf71ecb4c1cdbc8ff1dcf44ec95dcb4bd 100644
--- a/src/views/system/dict/index.vue
+++ b/src/views/system/dict/index.vue
@@ -31,10 +31,24 @@
         <el-button type="warning" icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                    v-hasPermi="['system:dict:export']">导出</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:dict:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="typeList">
+    <el-table v-loading="loading" :data="typeList" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="字典编号" align="center" prop="id" />
       <el-table-column label="字典名称" align="center" prop="name" :show-overflow-tooltip="true" />
       <el-table-column label="字典类型" align="center" :show-overflow-tooltip="true">
@@ -95,7 +109,7 @@
 </template>
 
 <script>
-import { listType, getType, delType, addType, updateType, exportType } from "@/api/system/dict/type";
+import { listType, getType, delType, addType, updateType, exportType, delTypeList } from "@/api/system/dict/type";
 
 import { CommonStatusEnum } from '@/utils/constants'
 import { getDictDatas, DICT_TYPE } from '@/utils/dict'
@@ -118,6 +132,8 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
@@ -231,6 +247,19 @@ export default {
           this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
     },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的字典类型数据?')
+      try {
+        await delTypeList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
     /** 导出按钮操作 */
     handleExport() {
       // 处理查询参数
diff --git a/src/views/system/menu/index.vue b/src/views/system/menu/index.vue
index a8be162d1196f394729141975648b205a063b219..f9ffc4153263efc5784872bcdd0fc152c34dd1cc 100644
--- a/src/views/system/menu/index.vue
+++ b/src/views/system/menu/index.vue
@@ -26,11 +26,25 @@
       <el-col :span="1.5">
         <el-button type="info" plain icon="el-icon-sort" size="mini" @click="toggleExpandAll">展开/折叠</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:menu:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <el-table v-if="refreshTable" v-loading="loading" :data="menuList" row-key="id" :default-expand-all="isExpandAll"
-              :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
+              :tree-props="{children: 'children', hasChildren: 'hasChildren'}" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column prop="name" label="菜单名称" :show-overflow-tooltip="true" width="250"></el-table-column>
       <el-table-column prop="icon" label="图标" align="center" width="100">
         <template v-slot="scope">
@@ -197,7 +211,7 @@
 </template>
 
 <script>
-import { listMenu, getMenu, delMenu, addMenu, updateMenu } from "@/api/system/menu";
+import { listMenu, getMenu, delMenu, addMenu, updateMenu, delMenuList } from "@/api/system/menu";
 import Treeselect from "@riophae/vue-treeselect";
 import "@riophae/vue-treeselect/dist/vue-treeselect.css";
 import IconSelect from "@/components/IconSelect";
@@ -227,6 +241,8 @@ export default {
       isExpandAll: false,
       // 重新渲染表格状态
       refreshTable: true,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         name: undefined,
@@ -400,6 +416,19 @@ export default {
           this.getList();
           this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
+    },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的菜单数据?')
+      try {
+        await delMenuList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
     }
   }
 };
diff --git a/src/views/system/notice/index.vue b/src/views/system/notice/index.vue
index 9e6bd297640c94b56cb7e544fe6a5d34012b5200..09cfa6bb0acfa61b8896f6d28039386415df1cc1 100644
--- a/src/views/system/notice/index.vue
+++ b/src/views/system/notice/index.vue
@@ -22,10 +22,24 @@
                    v-hasPermi="['system:notice:create']" s>新增
         </el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:notice:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="noticeList">
+    <el-table v-loading="loading" :data="noticeList" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="序号" align="center" prop="id" width="100"/>
       <el-table-column label="公告标题" align="center" prop="title" :show-overflow-tooltip="true"/>
       <el-table-column label="公告类型" align="center" prop="type" width="100">
@@ -111,7 +125,7 @@
 </template>
 
 <script>
-import {addNotice, delNotice, getNotice, listNotice, pushNotice, updateNotice} from "@/api/system/notice";
+import {addNotice, delNotice, getNotice, listNotice, pushNotice, updateNotice, delNoticeList} from "@/api/system/notice";
 import Editor from '@/components/Editor';
 
 import {CommonStatusEnum} from '@/utils/constants'
@@ -136,6 +150,8 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
@@ -248,6 +264,19 @@ export default {
       }).catch(() => {
       });
     },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的公告数据?')
+      try {
+        await delNoticeList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
     /** 推送按钮操作 */
     handlePush(id) {
       try {
diff --git a/src/views/system/oauth2/client/index.vue b/src/views/system/oauth2/client/index.vue
index c39e14c8eb588ae9d5965bc4975192da42cf3900..933663cd9fc637b5f1544e6978009c43499ff242 100755
--- a/src/views/system/oauth2/client/index.vue
+++ b/src/views/system/oauth2/client/index.vue
@@ -25,11 +25,25 @@
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                    v-hasPermi="['system:oauth2-client:create']">新增</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:oauth2-client:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="list">
+    <el-table v-loading="loading" :data="list" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="客户端编号" align="center" prop="clientId" />
       <el-table-column label="客户端密钥" align="center" prop="secret" />
       <el-table-column label="应用名" align="center" prop="name" />
@@ -148,7 +162,7 @@
 </template>
 
 <script>
-import { createOAuth2Client, updateOAuth2Client, deleteOAuth2Client, getOAuth2Client, getOAuth2ClientPage } from "@/api/system/oauth2/oauth2Client";
+import { createOAuth2Client, updateOAuth2Client, deleteOAuth2Client, getOAuth2Client, getOAuth2ClientPage, deleteOAuth2ClientList } from "@/api/system/oauth2/oauth2Client";
 import ImageUpload from '@/components/ImageUpload';
 import Editor from '@/components/Editor';
 import {CommonStatusEnum} from "@/utils/constants";
@@ -175,6 +189,8 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
@@ -290,14 +306,26 @@ export default {
     },
     /** 删除按钮操作 */
     handleDelete(row) {
-      const id = row.id;
       this.$modal.confirm('是否确认删除客户端编号为"' + row.clientId + '"的数据项?').then(function() {
-          return deleteOAuth2Client(id);
+          return deleteOAuth2Client(row.id);
         }).then(() => {
           this.getList();
           this.$modal.msgSuccess("删除成功");
-        }).catch(() => {});
-    }
+      }).catch(() => {});
+    },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的 OAuth2 客户端数据?')
+      try {
+        await deleteOAuth2ClientList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("批量删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
   }
 };
 </script>
diff --git a/src/views/system/post/index.vue b/src/views/system/post/index.vue
index 98d5fb3825490fe221d0f39b1522c767c49e58dc..f8326b39b469f4e255ac5c85dff5cf164bd11306 100644
--- a/src/views/system/post/index.vue
+++ b/src/views/system/post/index.vue
@@ -27,10 +27,24 @@
         <el-button type="warning" icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                    v-hasPermi="['system:post:export']">导出</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:post:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="postList">
+    <el-table v-loading="loading" :data="postList" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="岗位编号" align="center" prop="id" />
       <el-table-column label="岗位编码" align="center" prop="code" />
       <el-table-column label="岗位名称" align="center" prop="name" />
@@ -89,7 +103,7 @@
 </template>
 
 <script>
-import { listPost, getPost, delPost, addPost, updatePost, exportPost } from "@/api/system/post";
+import { listPost, getPost, delPost, addPost, updatePost, exportPost, delPostList } from "@/api/system/post";
 
 import {CommonStatusEnum} from '@/utils/constants'
 import { getDictDatas, DICT_TYPE } from '@/utils/dict'
@@ -112,6 +126,8 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
@@ -227,6 +243,19 @@ export default {
           this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
     },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的岗位数据?')
+      try {
+        await delPostList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
     /** 导出按钮操作 */
     handleExport() {
       const queryParams = this.queryParams;
diff --git a/src/views/system/role/index.vue b/src/views/system/role/index.vue
index 74584b18ac6364d5f50c753fa5783ad9ee470004..fb0570e7fa93e2d71c93bc59dd7e015c11292298 100644
--- a/src/views/system/role/index.vue
+++ b/src/views/system/role/index.vue
@@ -35,10 +35,24 @@
         <el-button type="warning" icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                    v-hasPermi="['system:role:export']">导出</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:role:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-    <el-table v-loading="loading" :data="roleList">
+    <el-table v-loading="loading" :data="roleList" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="角色编号" prop="id" width="120" />
       <el-table-column label="角色名称" prop="name" :show-overflow-tooltip="true" width="150" />
       <el-table-column label="角色标识" prop="code" :show-overflow-tooltip="true" width="150" />
@@ -171,7 +185,8 @@ import {
   exportRole,
   getRole,
   listRole,
-  updateRole
+  updateRole,
+  delRoleList
 } from "@/api/system/role";
 import {listSimpleMenus} from "@/api/system/menu";
 import {assignRoleMenu, listRoleMenus, assignRoleDataScope} from "@/api/system/permission";
@@ -205,6 +220,8 @@ export default {
       menuNodeAll: false,
       deptExpand: true,
       deptNodeAll: false,
+      // 选中行
+      checkedIds: [],
       // 菜单列表
       menuOptions: [],
       // 部门列表
@@ -479,6 +496,19 @@ export default {
           this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
     },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的角色数据?')
+      try {
+        await delRoleList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
     /** 导出按钮操作 */
     handleExport() {
       const queryParams = this.queryParams;
diff --git a/src/views/system/sms/channel/index.vue b/src/views/system/sms/channel/index.vue
index 8687666a6c94878e1e2cf3988a6f231c362f9f07..bae836c7b43c69aef204e025fdc921e793daee61 100644
--- a/src/views/system/sms/channel/index.vue
+++ b/src/views/system/sms/channel/index.vue
@@ -28,11 +28,25 @@
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                    v-hasPermi="['system:sms-channel:create']">新增</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:sms-channel:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="list">
+    <el-table v-loading="loading" :data="list" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="编号" align="center" prop="id" />
       <el-table-column label="短信签名" align="center" prop="signature" />
       <el-table-column label="渠道编码" align="center" prop="code">
@@ -107,7 +121,7 @@
 </template>
 
 <script>
-import { createSmsChannel, updateSmsChannel, deleteSmsChannel, getSmsChannel, getSmsChannelPage } from "@/api/system/sms/smsChannel";
+import { createSmsChannel, updateSmsChannel, deleteSmsChannel, getSmsChannel, getSmsChannelPage, deleteSmsChannelList } from "@/api/system/sms/smsChannel";
 
 export default {
   name: "SystemSmsChannel",
@@ -127,6 +141,8 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
@@ -236,6 +252,19 @@ export default {
         this.getList();
         this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
+    },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的短信渠道数据?')
+      try {
+        await deleteSmsChannelList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("批量删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
     }
   }
 };
diff --git a/src/views/system/sms/template/index.vue b/src/views/system/sms/template/index.vue
index 293b1828d6e1b95bb0ffa85dc952c012e401a8a2..706d1688d6ed75d7e5df98271f88aeb3841c49b7 100644
--- a/src/views/system/sms/template/index.vue
+++ b/src/views/system/sms/template/index.vue
@@ -48,11 +48,25 @@
         <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                    v-hasPermi="['system:sms-template:export']">导出</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:sms-template:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="list">
+    <el-table v-loading="loading" :data="list" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="模板编码" align="center" prop="code" />
       <el-table-column label="模板名称" align="center" prop="name" />
       <el-table-column label="模板内容" align="center" prop="content" width="300" />
@@ -162,7 +176,7 @@
 
 <script>
 import { createSmsTemplate, updateSmsTemplate, deleteSmsTemplate, getSmsTemplate, getSmsTemplatePage,
-  exportSmsTemplateExcel, sendSms } from "@/api/system/sms/smsTemplate";
+  exportSmsTemplateExcel, sendSms, deleteSmsTemplateList } from "@/api/system/sms/smsTemplate";
 import {  getSimpleSmsChannels } from "@/api/system/sms/smsChannel";
 
 export default {
@@ -183,6 +197,8 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
@@ -318,6 +334,19 @@ export default {
         this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
     },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的短信模板数据?')
+      try {
+        await deleteSmsTemplateList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("批量删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
     /** 导出按钮操作 */
     handleExport() {
       // 处理查询参数
diff --git a/src/views/system/tenant/index.vue b/src/views/system/tenant/index.vue
index a65c498ff5a4d963a2930efce785cf0512da8796..6aacf2988f9f5498dcac19464b74679198ef042f 100755
--- a/src/views/system/tenant/index.vue
+++ b/src/views/system/tenant/index.vue
@@ -38,11 +38,25 @@
         <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                    v-hasPermi="['system:tenant:export']">导出</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:tenant:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="list">
+    <el-table v-loading="loading" :data="list" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="租户编号" align="center" prop="id" />
       <el-table-column label="租户名" align="center" prop="name" />
       <el-table-column label="租户套餐" align="center" prop="packageId">
@@ -136,7 +150,7 @@
 </template>
 
 <script>
-import { createTenant, updateTenant, deleteTenant, getTenant, getTenantPage, exportTenantExcel } from "@/api/system/tenant";
+import { createTenant, updateTenant, deleteTenant, getTenant, getTenantPage, exportTenantExcel, deleteTenantList } from "@/api/system/tenant";
 import { CommonStatusEnum } from '@/utils/constants'
 import {getTenantPackageList} from "@/api/system/tenantPackage";
 
@@ -162,6 +176,8 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
@@ -309,6 +325,19 @@ export default {
         }
       }
       return '未知套餐';
+    },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的租户数据?')
+      try {
+        await deleteTenantList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
     }
   }
 };
diff --git a/src/views/system/tenantPackage/index.vue b/src/views/system/tenantPackage/index.vue
index 27f6fba69fdec7d83e03a6ddd94f5b86337ea92c..65ddddbffdeb794adea7946c3dc0ebe1b73a232e 100755
--- a/src/views/system/tenantPackage/index.vue
+++ b/src/views/system/tenantPackage/index.vue
@@ -28,11 +28,25 @@
         <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
                    v-hasPermi="['system:tenant-package:create']">新增</el-button>
       </el-col>
+      <el-col :span="1.5">
+        <el-button
+          type="danger"
+          plain
+          icon="el-icon-delete"
+          size="mini"
+          :disabled="isEmpty(checkedIds)"
+          @click="handleDeleteBatch"
+          v-hasPermi="['system:tenant-package:delete']"
+        >
+          批量删除
+        </el-button>
+      </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
     <!-- 列表 -->
-    <el-table v-loading="loading" :data="list">
+    <el-table v-loading="loading" :data="list" @selection-change="handleRowCheckboxChange">
+      <el-table-column type="selection" width="55"/>
       <el-table-column label="套餐编号" align="center" prop="id" width="120" />
       <el-table-column label="套餐名" align="center" prop="name" />
       <el-table-column label="状态" align="center" prop="status" width="100">
@@ -90,7 +104,7 @@
 </template>
 
 <script>
-import { createTenantPackage, updateTenantPackage, deleteTenantPackage, getTenantPackage, getTenantPackagePage} from "@/api/system/tenantPackage";
+import { createTenantPackage, updateTenantPackage, deleteTenantPackage, getTenantPackage, getTenantPackagePage, deleteTenantPackageList} from "@/api/system/tenantPackage";
 import {CommonStatusEnum} from "@/utils/constants";
 import {listSimpleMenus} from "@/api/system/menu";
 
@@ -112,6 +126,8 @@ export default {
       title: "",
       // 是否显示弹出层
       open: false,
+      // 选中行
+      checkedIds: [],
       // 查询参数
       queryParams: {
         pageNo: 1,
@@ -263,6 +279,19 @@ export default {
           this.$modal.msgSuccess("删除成功");
         }).catch(() => {});
     },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的租户套餐数据?')
+      try {
+        await deleteTenantPackageList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      this.checkedIds = records.map((item) => item.id);
+    },
     // 树权限（展开/折叠）
     handleCheckedTreeExpand(value, type) {
       let treeList = this.menuOptions;
diff --git a/src/views/system/user/index.vue b/src/views/system/user/index.vue
index f77e89cb62e12c2015c4448046390ef032d7a932..38ddf3a9c4e0173d70b15adb0c7b41b66ca8044a 100644
--- a/src/views/system/user/index.vue
+++ b/src/views/system/user/index.vue
@@ -54,10 +54,24 @@
             <el-button type="warning" icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
                        v-hasPermi="['system:user:export']">导出</el-button>
           </el-col>
+          <el-col :span="1.5">
+            <el-button
+              type="danger"
+              plain
+              icon="el-icon-delete"
+              size="mini"
+              :disabled="isEmpty(checkedIds)"
+              @click="handleDeleteBatch"
+              v-hasPermi="['system:user:delete']"
+            >
+              批量删除
+            </el-button>
+          </el-col>
           <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
         </el-row>
 
-        <el-table v-loading="loading" :data="userList">
+        <el-table v-loading="loading" :data="userList" @selection-change="handleRowCheckboxChange">
+          <el-table-column type="selection" width="55"/>
           <el-table-column label="用户编号" align="center" key="id" prop="id" v-if="columns[0].visible" />
           <el-table-column label="用户名称" align="center" key="username" prop="username" v-if="columns[1].visible" :show-overflow-tooltip="true" />
           <el-table-column label="用户昵称" align="center" key="nickname" prop="nickname" v-if="columns[2].visible" :show-overflow-tooltip="true" />
@@ -233,7 +247,8 @@ import {
   importTemplate,
   listUser,
   resetUserPwd,
-  updateUser
+  updateUser,
+  delUserList
 } from "@/api/system/user";
 import Treeselect from "@riophae/vue-treeselect";
 import "@riophae/vue-treeselect/dist/vue-treeselect.css";
@@ -353,6 +368,8 @@ export default {
       // 数据字典
       statusDictDatas: getDictDatas(DICT_TYPE.COMMON_STATUS),
       sexDictDatas: getDictDatas(DICT_TYPE.SYSTEM_USER_SEX),
+      // 选中行
+      checkedIds: [],
     };
   },
   watch: {
@@ -560,12 +577,11 @@ export default {
     },
     /** 删除按钮操作 */
     handleDelete(row) {
-      const ids = row.id || this.ids;
-      this.$modal.confirm('是否确认删除用户编号为"' + ids + '"的数据项?').then(function() {
-          return delUser(ids);
-        }).then(() => {
-          this.getList();
-          this.$modal.msgSuccess("删除成功");
+      this.$modal.confirm('是否确认删除用户编号为"' + row.id + '"的数据项?').then(() => {//红号变更
+        return delUser(row.id);
+      }).then(() => {
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
     },
     /** 导出按钮操作 */
@@ -635,7 +651,21 @@ export default {
         label: node.name,
         children: node.children
       }
-    }
+    },
+    /** 批量删除操作 */
+    async handleDeleteBatch() {
+      await this.$modal.confirm('是否确认批量删除选中的用户数据?')
+      try {
+        await delUserList(this.checkedIds);
+        await this.getList();
+        this.$modal.msgSuccess("批量删除成功");
+      } catch {}
+    },
+    /** 选择行数据 */
+    handleRowCheckboxChange(records) {
+      // 过滤掉 id 为 1 的用户（系统管理员）
+      this.checkedIds = records.filter(item => item.id !== 1).map((item) => item.id);
+    },
   }
 };
 </script>